The Ultimate Koh Samui Travel Guide 2026

Last Updated: October 2026

Welcome to the ultimate guide to Koh Samui, Thailand's tropical paradise island. As a TAT-licensed travel company based in Koh Samui, we've created this comprehensive guide to help you plan the perfect island getaway. Whether you're seeking luxury relaxation, outdoor activities, or authentic cultural experiences, this guide covers everything you need to know about Thailand's second-largest island.

Quick answer: Koh Samui is Thailand's second-largest island, in the Gulf of Thailand. The best time to visit is January to April for the driest weather, or February to September for the calmest seas for boat trips; the rainy season runs from October to December. Most visitors stay 5 to 7 days, fly in to Samui's own airport from Bangkok, and spend their time between the beaches of Chaweng, Lamai and Bophut and day trips to Ang Thong Marine Park, Pig Island and Koh Tao.

Quick Facts About Koh Samui

Location: Gulf of Thailand, approximately 35 km from mainland Surat Thani
Size: 228.7 km² (about 25 km at its widest point)
Population: ~65,000 residents
Main Language: Thai (English widely spoken in tourist areas)
Currency: Thai Baht (THB)
Time Zone: UTC+7
Best Known For: White sandy beaches, luxury resorts, coconut groves, and island-hopping trips

Table of Contents

1. Why Visit Koh Samui?
2. Best Time to Visit Koh Samui
3. How to Get to Koh Samui
4. Top 15 Things to Do in Koh Samui
5. Best Beaches on Koh Samui
6. Where to Stay in Koh Samui
7. Getting Around Koh Samui
8. Island Hopping from Koh Samui
9. Food & Dining Guide
10. Practical Travel Information
11. Frequently Asked Questions

Why Visit Koh Samui?

Koh Samui strikes the perfect balance between developed tourist infrastructure and authentic Thai island charm. Unlike Phuket's mass tourism or Koh Phi Phi's backpacker crowds, Koh Samui offers something for everyone while maintaining its natural beauty and cultural authenticity.

The island's appeal lies in its diversity. You'll find pristine beaches with crystal-clear waters on the east coast, dramatic rocky coastlines in the north, and vibrant towns with excellent dining and nightlife. The interior is mountainous and lush, dotted with coconut plantations, waterfalls, and temples.

What makes Koh Samui truly special is its accessibility to some of Thailand's most spectacular islands and marine parks. From here, you can easily explore Ang Thong National Marine Park, meet the famous swimming pigs at Koh Mad Sum, or dive the pristine waters around Koh Tao and Koh Nang Yuan.

Best Time to Visit Koh Samui

Koh Samui sits on the Gulf of Thailand, so its weather is different from Phuket and Krabi on the Andaman coast. It stays mostly dry through the middle of the year, when much of Thailand is in its rainy season, and gets most of its rain later, from October to December.

Dry Season (January - April)

• Weather: Dry and sunny, around 25-33°C, with April the hottest month
• Pros: The best beach weather of the year; calm seas from February
• Cons: January can still bring windy days and choppy seas; busy, so book ahead
• Best For: First-time visitors, families, beach holidays

Hot Season (May - September)

• Weather: Hot and mostly dry, with occasional short showers
• Pros: Calm, clear sea, ideal for snorkelling, island hopping and boat trips
• Cons: July and August are busy with summer holidays
• Best For: Snorkelling, boat trips, families in the summer holidays

Rainy Season (October - December)

• Weather: The most rain of the year, often in heavy bursts with sunny spells in between; November is usually the wettest month
• Pros: Quieter, better value, waterfalls at their fullest
• Cons: Some boat trips depend on the weather, and Ang Thong Marine Park usually closes for November
• Best For: Flexible travellers looking for value

Our Recommendation

For the best weather: January to April
For snorkelling and boat trips: February to September
For fewer crowds and better value: October to early December

For a month-by-month breakdown, see our guide to Koh Samui weather and the best time to visit.

Planning the wider trip? Our guide on how to plan a trip to Koh Samui covers budgets, timing and itineraries for visitors from the UK, US and Australia.

How to Get to Koh Samui

By Air (Fastest & Most Convenient)

Koh Samui Airport (USM) - Koh Samui has its own international airport, making it one of the most accessible islands in Thailand.

Direct Flights From:

• Bangkok (1 hour 20 minutes): 15-20 flights daily via Bangkok Airways
• Phuket (1 hour): Multiple daily flights
• Chiang Mai (2 hours): Daily flights
• Singapore (2 hours): Direct international service
• Hong Kong (3 hours): Seasonal direct flights

Cost: Expect to pay 3,000-8,000 THB ($85-$230 USD) for domestic flights, depending on season and booking time. Book 4-6 weeks in advance for best prices.

Airport Tips:

• Koh Samui Airport is outdoor and boutique-style (no air conditioning!)
• Airport is located in the northeast, about 20-30 minutes from most resorts
• Taxi to hotels: 400-800 THB depending on location
• Book airport transfers in advance for better rates

By Ferry + Bus Combination (Budget Option)

If you're budget-conscious or enjoy the journey, the ferry combination is a great alternative:

Route 1: Via Surat Thani (Most Common)

1. Fly or take bus to Surat Thani
2. Transfer to Don Sak Pier (1 hour)
3. Ferry to Koh Samui (1.5 hours)
4. Total Time: 3-4 hours from Surat Thani
5. Cost: 300-500 THB ($9-$14 USD)

Route 2: Via Chumphon

1. Train or bus to Chumphon
2. Ferry to Koh Samui (4-6 hours)
3. Cost: 600-1,000 THB ($17-$28 USD)

Ferry Companies:

• Lomprayah (catamaran - fastest, most expensive)
• Seatran Discovery (standard ferry - mid-range)
• Raja Ferry (car ferry - cheapest, slowest)

Pro Tip: Book combination tickets online through 12go.asia or directly with ferry companies. Many include hotel pickup from mainland cities.

From Nearby Islands

• From Koh Phangan: 30-minute ferry, multiple daily departures
• From Koh Tao: 2-3 hour ferry via Koh Phangan or direct
• From Bangkok: Most convenient is to fly direct; train to Surat Thani then ferry takes 12+ hours total

For step-by-step routes from the airport, ferries and Bangkok connections, see our detailed guide on how to get to Koh Samui.

Top 15 Things to Do in Koh Samui

1. Explore Koh Mad Sum (Pig Island) & Koh Taen

What: Visit the famous swimming pigs at Koh Mad Sum, then snorkel the pristine coral reefs at Koh Taen

Why It's Special: These small islands south of Koh Samui are a genuine highlight. The friendly pigs at Koh Mad Sum wade into shallow waters to greet visitors, while Koh Taen boasts some of the region's best snorkeling with vibrant coral and tropical fish.

Duration: Half-day (4 hours) or full-day (7-8 hours)
Cost: Luxury longtail half-day tours from 10,000 THB, full-day from 16,000 THB
Best Time: Morning departures for calmer seas and better visibility
Our Experience: Our private luxury longtail tours are reserved for your group, with cushioned seating, shade, your own crew and an English-speaking guide.

View our Pig Island & Koh Taen tours

2. Ang Thong National Marine Park

What: A pristine archipelago of 42 islands featuring the famous Emerald Lake viewpoint, sheltered lagoons, and dramatic limestone cliffs

Why It's Special: This protected marine park is one of Thailand's most stunning natural wonders. The viewpoint overlooking Emerald Lake is iconic, and the kayaking through sea caves is a highlight.

Duration: Full day (8-9 hours)
Cost: 2200 THB + 300 THB marine park fee (group tour)
Highlights:

• Hike to Emerald Lake viewpoint (430 steps - worth it!)
• Kayak through caves and lagoons
• Snorkel pristine reefs
• Visit Wua Talap Island caves

Best Time: February to September (the park usually closes for November)
What to Bring: Sunscreen, water shoes, camera, light lunch (or included in tour)

Explore our Ang Thong tours

3. Koh Tao & Koh Nang Yuan Day Trip

What: Day trip to Thailand's diving mecca and the picture-perfect Koh Nang Yuan

Why It's Special: Koh Nang Yuan's iconic sandbar connecting three islands is one of Thailand's most photographed locations. Koh Tao offers world-class snorkelling and diving with sea turtles, reef sharks, and colourful marine life.

Duration: Full day (9-10 hours)
Cost: From 2,200 THB per person on a group tour, including transfers, lunch and snorkelling equipment
Highlights:

• Snorkel Koh Tao's reefs, with a good chance of seeing turtles
• Climb viewpoint at Koh Nang Yuan
• Swim at the famous sandbar (morning is best before crowds)
• Multiple snorkel stops

Note: This is a longer journey (1.5 hours each way by speedboat), but absolutely worth it for serious snorkelling enthusiasts.

Check out our Koh Tao tours

4. Visit Big Buddha Temple (Wat Phra Yai)

What: Koh Samui's most iconic landmark - a 12-meter golden Buddha statue visible from kilometers away

Why Visit: Beyond its Instagram appeal, this is an active temple offering insight into Thai Buddhism. Visit at sunset for golden light and fewer crowds.

Cost: Free (donations appreciated)
Location: North-east coast at Bangrak, near Wat Plai Laem
Dress Code: Shoulders and knees must be covered (wraps available to borrow)
Best Time: Early morning (8am) or sunset (5-6pm)
Pro Tip: Combine with nearby Wat Plai Laem temple, which features a stunning 18-arm Guanyin statue surrounded by a lake

Explore our guided tour collection

5. Ethical Elephant Sanctuary Experience 🐘

What: Spend a half day with a rescued elephant herd at an ethical, no-riding sanctuary

Why It's Important: There is no riding, no performances and no forced behaviour. The focus is on observation, education and respectful interaction, learning each elephant's story from the team who care for them.

Duration: Half day, 9am to 12pm or 1pm to 4pm
Cost: 3,000 THB per adult
Experience Includes:

• Walk with the herd through the sanctuary grounds
• Feed the elephants fresh fruit by hand
• Guided education session with the handlers
• Light vegetarian meal and fresh fruit
• Return transfers from your accommodation

Book our ethical elephant experience

6. Snorkeling Close to Shore 🐠

Beyond the famous islands, Koh Samui has excellent snorkeling right off its shores:

Best Beach Snorkeling Spots:

• Coral Cove: Small rocky bay between Chaweng and Lamai, with reef fish close to shore
• Silver Beach (Crystal Bay): Pretty, sheltered bay between Chaweng and Lamai
• Taling Ngam Beach: Peaceful west coast spot with rocky reefs
• Hin Ta & Hin Yai Rocks: Distinctive rock formations with decent snorkeling nearby

Cost: Free if you bring your own gear
Best Conditions: February to September, early morning for calmest water

For a full rundown of where and when to snorkel, see our guide to the best snorkelling spots around Koh Samui.

7. Jungle Zip-lining

What: Soar through Koh Samui's jungle canopy on the Tree Bridge zip line course, with a visit to Tan Rua Waterfall

Duration: 2-3 hours
Cost: 1,900 THB per person
Includes: Safety equipment, training, insurance, waterfall visit, hotel transfers
Best For: Thrill seekers and families (minimum age 5, maximum weight 120 kg)

Book it here: Jungle zip-line in Koh Samui.

8. Quad Biking Through Jungle & Mountains

What: Off-road riding through coconut plantations, jungle trails, and mountain viewpoints

Duration: 2 or 4 hours, finishing at a jungle waterfall
Cost: 2,800 THB (2 hours) or 4,500 THB (4 hours)
Experience Level: Beginners welcome (training provided)
What to Wear: Long pants, closed shoes, clothes that can get dirty

Book it here: Quad biking tours in Koh Samui.

9. Fisherman's Village Walking Street (Bophut)

What: The Fisherman's Village Night Market in charming Bophut village, featuring local food, crafts, and live music

When: Monday, Wednesday, Friday and Sunday evenings
Cost: Free to walk around; bring cash for food and shopping
Highlights:

• Traditional wooden shophouses
• Street food stalls
• Local handicrafts and souvenirs
• Live music and performances
• Beachfront dining

Pro Tip: Arrive around 5:30pm before it gets crowded. The seafood BBQ stalls are excellent.

10. Na Muang Waterfall Trek

What: Hike to Koh Samui's largest waterfalls in the jungle interior

Two Waterfalls:

• Na Muang 1: Easy 10-minute walk, 18 meters high, swimming pool at base
• Na Muang 2: 30-minute steep hike, 80 meters high (most impressive), natural pool

Best Time: October to December, when the waterfalls are fullest (paths are more slippery)
What to Bring: Swimming clothes, water shoes, towel, insect repellent
Tip: Go early morning (8am) to avoid crowds and heat. For more trails, see our guide to hiking in Koh Samui.

11. Private Yacht or Longtail Charter

What: Design your own perfect day on the water with a private boat charter

Options:

• Traditional Longtail Boat: Authentic Thai experience, perfect for couples and small groups
• Speedboat Charter: Cover more distance, visit multiple islands
• Luxury Yacht: Full-day luxury with chef, multiple decks, water toys

Cost Range:

• Luxury longtail: 10,000-14,000 THB half day, 16,000-20,000 THB full day (per boat)
• Speedboat: from 34,000 THB per boat
• Yacht or catamaran: priced on request

Why Book Private: Choose your own itinerary, avoid crowds, flexible timing, private experience

Explore our private charter options

12. Thai Cooking Class Experience 👨‍🍳

What: Learn to cook authentic Thai dishes in a hands-on class

Duration: 3-4 hours (half day)
Cost: 1,500-2,500 THB
Includes:

• Market tour (select fresh ingredients)
• Cook 5-7 classic Thai dishes
• Recipe book to take home
• Meal you prepared

Popular Dishes Taught: Pad Thai, Green Curry, Tom Yum Soup, Papaya Salad, Spring Rolls, Mango Sticky Rice

Best For: Foodies, couples, anyone wanting to bring Thai flavors home

Bonus: We offer private in-villa cooking classes for an intimate experience at your accommodation. Prefer to be cooked for? A private chef in Koh Samui brings the restaurant to your villa.

13. Sunset Cruise 🌅

What: Evening boat trip timed to watch the sunset over the Gulf of Thailand

Duration: 2-3 hours
Cost: 1,500-4,000 THB depending on boat type
Typically Includes:

• Sunset viewing from the water
• Light snacks and drinks
• Music
• Swimming stop (some tours)

Best Sunset Spots from the Water:

• West coast views (Taling Ngam area)
• Around Five Islands
• From Ang Thong area (full-day tours)

Best Time: Year-round; sunsets are typically 6-6:30pm

14. Thai Massage & Wellness

What: A traditional Thai massage or spa treatment, from beachfront massage huts to luxury resort spas

Cost: Beach and street massage from around 300-500 THB an hour; resort spas cost considerably more
Good For: Couples, rainy days, recovering after a big day on the water

Prefer to stay in? We arrange private in-villa massage and wellness experiences.

15. Secret Buddha Garden (Magic Garden)

What: Hillside sculpture garden featuring dozens of statues amid lush jungle

Location: Central mountains (30-40 minute drive from coast)
Cost: 80 THB entrance
Access: 4WD recommended due to steep, rough road
Best Time: Morning or late afternoon
What to Expect: Peaceful garden with unusual concrete statues, waterfalls, jungle views

Pro Tip: It's challenging to reach independently without 4WD. Our private cultural tour includes it.

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Best Beaches on Koh Samui

Koh Samui has over 25 beaches, each with its own character. Here are the must-visit beaches:

Chaweng Beach - Most Popular ⭐

Best For: Action, nightlife, water sports, shopping
Length: 7 km (longest beach on island)
Characteristics: White sand, clear water, developed infrastructure
Atmosphere: Busy, energetic, lots of amenities
Water Sports: Jet skiing, parasailing, kayaking, banana boats
Dining: Hundreds of restaurants from street food to fine dining
Accommodation: Widest range from budget to luxury
Drawbacks: Crowded, less peaceful, some areas feel commercialized

Our Take: Perfect for first-time visitors who want everything within walking distance. North Chaweng is slightly quieter than central Chaweng. See our full Chaweng Beach guide.

Lamai Beach - Second Most Popular

Best For: Families, couples, balance of activity and relaxation
Length: 4 km
Characteristics: Softer golden sand, slightly deeper water, good waves
Atmosphere: More laid-back than Chaweng but still plenty of dining and nightlife
Highlights:

• Less crowded than Chaweng
• Good mix of resorts and budget options
• Excellent food scene
• Popular with expats and long-term visitors

Standout Feature: Hin Ta and Hin Yai ("Grandfather and Grandmother Rocks") - natural rock formations at the south end. More in our Lamai Beach guide.

Bophut Beach - Charming Fisherman's Village

Best For: Culture, dining, boutique resorts, authentic atmosphere
Length: 3 km
Characteristics: Calm waters, traditional village feel
Atmosphere: Relaxed, authentic, sophisticated
Highlights:

• Fisherman's Village Night Market (Monday, Wednesday, Friday and Sunday)
• Boutique hotels and restaurants
• Traditional wooden houses
• Shallow, calm water (great for kids)
• Short distance to Big Buddha

Our Take: Our personal favorite for visitors who want charm over party scene. Excellent seafood restaurants. See our Bophut and Fisherman's Village guide.

Maenam Beach - Peaceful & Local

Best For: Peace and quiet, budget travelers, long-term stays
Length: 4 km
Characteristics: Shallow water, coconut palms, undeveloped
Atmosphere: Tranquil, local, few tourists
Highlights:

• Cheapest accommodation on the island
• Authentic Thai restaurants
• Shallow water perfect for children
• Sunset views

Drawbacks: Limited nightlife, water can be murky during wet season, fewer amenities. See our Maenam Beach guide.

Choeng Mon Beach - Family Favorite

Best For: Families, luxury seekers, swimming
Length: 1.5 km
Characteristics: Horseshoe-shaped bay, calm waters, white sand
Atmosphere: Upscale, quiet, family-friendly
Highlights:

• Protected bay with minimal waves
• Several luxury resorts (Six Senses, Melati, Imperial)
• Good snorkeling at the northern end
• Small island (Koh Fan Noi) you can swim to

Our Take: If you want luxury and calm waters for kids, this is your beach. See our Choeng Mon Beach guide.

Bang Rak Beach (Big Buddha Beach)

Best For: Convenience, budget, proximity to Big Buddha
Characteristics: Narrow beach, planes fly overhead (near airport)
Pros: Cheap accommodation, convenient location, good seafood restaurants
Cons: Not the prettiest beach, aircraft noise, nearby pier activity. See our Bangrak (Big Buddha Beach) guide.

Quieter Beaches:

Coral Cove: Small rocky bay between Chaweng and Lamai, good for snorkelling
Silver Beach (Crystal Bay): Small, pretty bay between Chaweng and Lamai
Taling Ngam Beach: West coast, sunset views, very quiet
Lipa Noi Beach: Shallow, local atmosphere, budget-friendly

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Where to Stay in Koh Samui (By Area)

For a closer look at each area, with where to eat, how to get there and things to do, see our Koh Samui area guides, including Nathon, the island's old town on the west coast.

Chaweng - Best for First-Timers & Nightlife

Accommodation Range: Budget to Ultra-Luxury
Price Range: 500-20,000+ THB per night
Choose This Area If:

• First time in Koh Samui
• Want nightlife and dining within walking distance
• Enjoy beach clubs and water sports
• Prefer developed infrastructure

Recommended Zones:

• North Chaweng: Quieter, more upscale
• Central Chaweng: Most action, most crowded
• Chaweng Noi: South end, more peaceful while still accessible

Bophut - Best for Couples & Foodies

Accommodation Range: Boutique to Luxury
Price Range: 1,500-15,000 THB per night
Choose This Area If:

• Appreciate charm and authenticity
• Love dining and night markets
• Want sophistication without the party scene
• Easy access to Big Buddha and airport

Vibe: Chic beachfront restaurants, walking street, cultural feel

Lamai - Best for Balance

Accommodation Range: Budget to High-End
Price Range: 600-10,000 THB per night
Choose This Area If:

• Want activity but less intense than Chaweng
• Prefer good value for money
• Like a mix of tourists and locals
• Want good food scene without Chaweng prices

Maenam - Best for Budget & Long Stays

Accommodation Range: Budget to Mid-Range
Price Range: 400-3,000 THB per night
Choose This Area If:

• On a tight budget
• Planning extended stay
• Prefer quiet, local atmosphere
• Don't mind limited nightlife

Choeng Mon - Best for Families & Luxury

Accommodation Range: Mid-Range to Ultra-Luxury
Price Range: 2,000-30,000+ THB per night
Choose This Area If:

• Traveling with children
• Want calm, safe swimming
• Prefer exclusive, upscale environment
• Don't mind being away from main action

West Coast (Lipa Noi, Taling Ngam) - Best for Sunset Views

Accommodation Range: Limited (few resorts)
Choose This Area If:

• Want complete tranquility
• Prefer stunning sunset views
• Don't mind isolation
• Have your own transportation

Note: West coast has fewer beaches but excellent sunset views and very peaceful atmosphere.

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Getting Around Koh Samui

Scooter Rental - Most Popular

Cost: 200-300 THB per day
Licence required: A licence valid for a motorcycle in Thailand — either a Thai motorcycle licence, or your home licence together with an International Driving Permit that covers motorcycles. Riding without one leaves you uninsured in an accident and liable for a fine at police checkpoints.
Pros:

• Freedom to explore at your own pace
• Cheapest option for transportation
• Easy to park everywhere
• Experience the island like a local

Cons:

• Can be dangerous if inexperienced
• Roads can be steep and winding
• Rainy weather is challenging
• Police checkpoints (carry license and helmet)

Safety Tips:

• ALWAYS wear a helmet (500 THB fine if caught without)
• Drive slowly, especially on hills
• Watch for loose gravel on corners
• Avoid driving at night if possible
• Get insurance if available (usually extra 50-100 THB/day)
• Check brakes and lights before leaving rental shop

Where to Rent: Every area has rental shops; hotels often have scooters available

Songthaew (Shared Pickup Trucks)

What: Red pickup trucks with benches in the back, operating as shared taxis

How It Works:

• Wave one down on main roads
• Tell driver your destination
• Pay at the end of the journey

Cost:

• Short distances: 50-100 THB per person
• Longer journeys: 100-200 THB per person
• Private charter: 500-1,000 THB depending on distance

Pros: Cheap, authentic, safe
Cons: Can be slow (waiting for more passengers), don't run late at night, mostly on main routes

Tip: Negotiate or confirm price before getting in to avoid confusion

Taxis - Convenient but Expensive

Cost:

• Airport to Chaweng: 400-600 THB
• Within same area: 200-300 THB
• Cross-island: 500-800 THB

Booking:

• Through hotel (often more expensive but reliable)
• Grab app (works in Koh Samui but limited drivers)
• Wave down on street

Pros: Air-conditioned, door-to-door, safe
Cons: Expensive compared to other options, not always metered

Bargaining Tip: Always agree on price before starting journey. Taxis rarely use meters in Koh Samui.

Private Driver/Tour - Comfortable Option

Cost: 1,500-3,000 THB for half day, 2,500-5,000 THB for full day

Best For:

• Families
• Elderly travelers
• Rainy season
• Island tour with commentary

What's Included: Air-conditioned vehicle, English-speaking driver, flexible itinerary

Car Rental

Cost: 1,000-2,500 THB per day depending on vehicle
Licence required: Your home driving licence together with an International Driving Permit
Pros: Air-conditioning, safety, good for families, can store luggage
Cons: More expensive, parking can be challenging in busy areas

Recommended If: Traveling with family, planning lots of exploration, uncomfortable on scooters

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Island Hopping from Koh Samui

One of Koh Samui's greatest advantages is its proximity to some of Thailand's most spectacular islands and marine parks.

For a fuller breakdown of routes and how to plan them, see our guide to island hopping from Koh Samui.

Ang Thong National Marine Park - #1 Destination ⭐

Distance: 32 km northwest
Travel Time: About 1 hour by speedboat
Best Tours: Full-day trips with kayaking, snorkeling, viewpoint hike
Why Go: Thailand's most stunning archipelago, Emerald Lake viewpoint, pristine nature
Best Time: February to September (the park usually closes for November)
Cost: From 2,200 THB per person on a group tour, 5,450 THB on a boutique tour (max 14 guests), or from 35,000 THB per boat for a private charter

What to Expect:

• 42 islands with dramatic limestone cliffs
• Kayaking through caves and lagoons
• Snorkeling at protected reefs
• 430-step hike to viewpoint (challenging but worth it)
• Swimming at beautiful beaches

Book Ang Thong tour →

Koh Mad Sum (Pig Island) & Koh Taen - Uncrowded Islands

Distance: Just off the south coast
Travel Time: About 15 minutes by longtail
Best Tours: Half-day or full-day luxury longtail
Why Go: Swimming pigs, excellent snorkeling, uncrowded, authentic
Best Time: February to September for the calmest sea
Cost: Private luxury longtail from 10,000 THB per boat (half day) or 16,000 THB (full day)

What to Expect:

• Feed and swim with friendly pigs
• Snorkel pristine coral reefs at Koh Taen
• Relaxed pace on traditional longtail boat
• Private for your group, up to 10 guests
• Snacks, fruit and soft drinks, with lunch on the full day

Our Specialty: We specialize in private luxury longtail charters that provide a more intimate experience than large speedboat groups.

View Pig Island tours →

Koh Tao & Koh Nang Yuan - Diver's Paradise

Distance: 80-90 km north
Travel Time: About 90 minutes by speedboat
Best Tours: Full-day with multiple snorkel stops
Why Go: World-class snorkeling/diving, iconic Koh Nang Yuan sandbar, sea turtles
Best Time: February to September
Cost: From 2,200 THB per person on a group tour, 5,450 THB on a boutique tour (max 14 guests), or from 45,000 THB per boat for a private charter

What to Expect:

• 2-3 snorkeling stops around both islands
• Climb viewpoint at Koh Nang Yuan
• Swim at famous three-island sandbar
• Good chance of seeing turtles
• Lunch included

Note: This is a longer journey but absolutely worth it for serious snorkeling enthusiasts

Koh Phangan - Full Moon Party & Beyond

Distance: 20 km north
Travel Time: 30 minutes by ferry
Why Go: Full Moon Party, beautiful beaches, relaxed vibe
Ferry Schedule: Multiple departures daily
Cost: 200-400 THB ferry, or join day tour 1,500-2,500 THB

Day Trip Highlights:

• Haad Rin Beach (Full Moon Party location)
• Thong Nai Pan beaches (stunning)
• Bottle Beach (pristine, accessible only by boat)
• Waterfalls and viewpoints

Heading over for the party? Compare your options in our guide to the Full Moon Party group tour versus private tour, or book a Full Moon Party transfer or private speedboat to Koh Phangan.

Five Islands (Koh Taen, Koh Mat Sum, Koh Rap, Koh Si, Koh Nok)

Distance: 10-20 km south
Travel Time: 20-40 minutes
Best Tours: Private charter to explore all five
Why Go: Secluded, excellent snorkeling, private beaches
Cost: Private luxury longtail from 10,000 THB per boat

Best For: Couples seeking privacy, photographers, serious snorkelers

Comparison: Which Island Trip to Choose?

Best for scenery: Ang Thong National Park
Best for snorkeling: Koh Tao & Koh Nang Yuan
Best for something different: Pig Island
Best for privacy: Five Islands (private tour)
Best for party: Koh Phangan (Full Moon Party)
Best for half-day: Pig Island & Koh Taen

Can I visit multiple in one trip? Some combination tours exist, but we recommend focusing on one destination per day for a more relaxed experience.

Not sure which boat suits your group? Our guide on how to choose a Koh Samui boat trip walks through longtail, speedboat and yacht options.

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Food & Dining Guide

Must-Try Thai Dishes in Koh Samui

1. Fresh Seafood - Grilled fish, prawns, squid from local waters
2. Tom Yum Goong - Spicy sour soup with prawns
3. Massaman Curry - Rich, slightly sweet curry with peanuts
4. Som Tam - Spicy green papaya salad
5. Pad Thai - Stir-fried rice noodles
6. Khao Pad - Thai fried rice
7. Green Curry - Spicy coconut curry
8. Mango Sticky Rice - Dessert (seasonal March-June)

Where to Eat (By Budget)

Street Food & Local Markets (50-150 THB per meal)

• Lamai Sunday Walking Street
• Fisherman's Village Night Market, Bophut (Monday, Wednesday, Friday and Sunday)
• Local markets (Lamai, Nathon, Chaweng)

Mid-Range Restaurants (200-500 THB per person)

• Too many to list! Bophut and Chaweng have excellent options
• Look for places with Thai customers (good sign)
• Beachfront restaurants in Lamai

Fine Dining (1,000-3,000 THB per person)

• Tree Tops at Anantara (high-end)
• The Dining Room at Kamalaya (healthy fine dining)
• Prego at Chaweng (Italian)
• Zazen in Bophut (romantic beachfront)

Dining Tips

• Spice Levels: Always start with "mild" even if you like spicy - Thai spicy is serious!
• Vegetarian: Say "Jae" (jay) for vegetarian/vegan - widely understood
• Water: Stick to bottled water, including ice in street food settings
• Price: Expect 2-3x tourist prices on the beach compared to street prices
• Tipping: Not mandatory but 10% appreciated in nicer restaurants
• Food Safety: Street food is generally very safe; look for busy stalls with high turnover

Want to skip the restaurants altogether? Read our guide to hiring a private chef in Koh Samui for dinners at your villa.

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Practical Travel Information

Visa Requirements

Visa Exemption (Tourism):

• From 15 September 2026, Thailand cut its visa-free stay for tourists from 60 to 30 days, and reduced the list of eligible countries
• Rules change often, so check the official Thai e-Visa website or your nearest Thai embassy before you book
• Complete the Thailand Digital Arrival Card online before you arrive

Staying Longer:

• If you plan to stay beyond your visa-free period, apply for a tourist visa before you travel

Immigration Office: Located in Nathon (west coast)

Money & Currency

Currency: Thai Baht (THB)
Exchange Rate (approx): $1 USD = roughly 32-36 THB (check current rates)

ATMs:

• Widely available in all main areas
• Withdrawal fees: 220 THB per transaction (bank fee) + your bank's fee
• Daily limit: Usually 20,000-30,000 THB

Money Exchange:

• Better rates than airport
• Shops in Chaweng and Bophut
• Banks offer fair rates

Credit Cards:

• Accepted at hotels, larger restaurants, tour operators
• 3% fee common
• Not accepted at street food, small shops, taxis

Tip: Withdraw larger amounts to minimize ATM fees. Keep small bills (20, 50, 100 THB) for street food and songthaews.

Language & Communication

English: Widely spoken in tourist areas, hotels, tour operators
Thai: Learning basic phrases appreciated:

• Sawadee krap/ka (Hello - male/female)
• Kop khun krap/ka (Thank you)
• Mai pen rai (No problem/You're welcome)
• Aroy (Delicious)
• Check bin (Check please)

More useful words in our guide to basic Thai phrases.

Internet & SIM Cards:

• Free WiFi in most hotels and cafes
• Tourist SIM cards: 200-500 THB for 7-30 days with data
• Available at airport and 7-Eleven
• Main providers: AIS, DTAC, True Move

Health & Safety

Vaccinations:

• None required for most travelers
• Recommended: Hepatitis A, Typhoid, routine vaccinations

Health Precautions:

• Drink bottled water
• Use mosquito repellent (dengue risk, especially wet season)
• Sunscreen essential (reapply frequently)
• Stay hydrated

Hospitals:

• Samui International Hospital (Chaweng) - best facility
• Bangkok Hospital Samui
• Both have English-speaking doctors

Pharmacies:

• Many pharmacies with English-speaking pharmacists
• Most medications available without prescription

Safety:

• Koh Samui is generally very safe
• Usual precautions: Watch belongings on beach, don't leave valuables in hotel
• Scooter accidents are the main risk - drive carefully
• Ocean safety: Respect red flags, strong currents in some areas

What to Pack

Essentials:

• Sunscreen (SPF 50+)
• Insect repellent
• Light, breathable clothing
• Swimwear (multiple sets)
• Reef-safe sunscreen for snorkeling
• Water shoes (rocky beaches, boat trips)
• Light rain jacket (wet season)
• Power adapter (Type A, B, C plug)
• Waterproof phone case

Temple Visits:

• Clothing that covers shoulders and knees
• Sarong or scarf (can borrow at temples)

Don't Bring:

• Heavy clothing (it's always warm)
• Too much cash (ATMs everywhere)
• Valuable jewelry

Best Apps for Koh Samui

• Grab: Taxi booking (limited availability)
• Google Maps: Navigation (works well)
• Google Translate: Helpful in local areas
• XE Currency: Exchange rates
• Agoda/Booking.com: Last-minute hotel deals

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Frequently Asked Questions (FAQ)

How many days do I need in Koh Samui?

Minimum: 3-4 days to see main beaches and do 1-2 island trips
Recommended: 5-7 days for a relaxed pace including island hopping, activities, and beach time
Ideal: 10-14 days to fully explore the island, nearby islands, and enjoy proper relaxation

Most visitors spend 4-6 days, which allows time for Ang Thong, Pig Island, a beach day or two, and some land activities.

Is Koh Samui expensive?

Koh Samui is mid-range for Thailand - more expensive than mainland but cheaper than Phuket.

Budget Breakdown (per day):

• Budget: 1,000-1,500 THB ($30-45) - Street food, basic hotel, local transport
• Mid-Range: 2,500-4,000 THB ($75-120) - Nice hotel, mixed dining, some tours
• Luxury: 6,000+ THB ($180+) - High-end resort, fine dining, private tours

Most Expensive: Accommodation, tours, beachfront dining
Cheapest: Street food, songthaews, local markets

Is Koh Samui good for families with kids?

Yes! Koh Samui is excellent for families:

• Calm beaches (Choeng Mon, Bophut)
• Family-friendly resorts with kids' clubs
• Safe, easy environment
• Lots of activities (elephant sanctuary, boat trips, water parks)
• Good healthcare facilities
• Widely available western food

Best Areas for Families: Choeng Mon, Bophut, North Chaweng

Can I drink tap water in Koh Samui?

No - stick to bottled water. Hotels often provide free bottled water. Ice in restaurants and cafes is generally safe (made from purified water), but use judgment in very local establishments.

Is Koh Samui safe for solo travelers?

Yes, very safe. Common sense precautions apply:

• Watch drinks at bars
• Don't leave valuables on the beach
• Be careful with scooter rental
• Inform someone of your plans for boat trips

Female solo travelers report feeling very safe in Koh Samui.

What's better: Koh Samui or Phuket?

Choose Koh Samui if you want:

• More authentic, less developed atmosphere
• Better access to pristine islands (Ang Thong)
• Smaller, more intimate feel
• Less party scene (though still available)

Choose Phuket if you want:

• More activities and attractions
• Better nightlife
• More dining variety
• Easier international access

Both are beautiful - Samui feels more "real Thailand" while Phuket is more developed.

How is the WiFi and internet connectivity?

Excellent in all tourist areas. Most hotels offer free WiFi, cafes have reliable connections. For mobile data, buy a tourist SIM card at the airport or any 7-Eleven.

Do I need a scooter or can I get around without one?

You can get around without a scooter using:

• Songthaews for main routes
• Taxis (expensive)
• Organized tours (include transfers)
• Stay in one area and walk

However, a scooter gives you much more freedom and is significantly cheaper. If you're experienced and comfortable, it's the best option.

Is the rainy season really that bad?

Not usually. Koh Samui's rainy season is later and shorter than on Thailand's west coast (Phuket, Krabi), running from October to December. Rain often comes in heavy bursts with sunny spells in between, and from May to September the island stays mostly dry. Most tours still run year-round.

November is usually the wettest month, Ang Thong Marine Park usually closes, and some boat trips may be cancelled due to rough seas, but you'll still have plenty of nice mornings.

Are there sharks in Koh Samui?

While reef sharks exist in surrounding waters, attacks are virtually unheard of. Blacktip reef sharks around Koh Tao are shy and harmless to humans. You're more likely to see sea turtles than any sharks.

What should I know about Thai culture and etiquette?

Do:

• Remove shoes before entering temples and homes
• Dress modestly at temples (shoulders and knees covered)
• Show respect to Buddha images and monks
• Greet with "wai" (slight bow with palms together)
• Be patient and polite

Don't:

• Touch people's heads (considered sacred)
• Point feet at people or Buddha images
• Raise your voice or show anger
• Wear revealing clothing at temples
• Touch monks (especially women)
• Criticize the Thai royal family

Can I island hop to Koh Phangan and Koh Tao from Koh Samui?

Absolutely! This is one of Koh Samui's advantages:

Koh Phangan: 30-minute ferry, multiple daily departures (200-400 THB)
Koh Tao: About 90 minutes on a speedboat day trip, or around 2 hours by ferry
Ang Thong: About 1 hour by speedboat, on organised day tours only

Many visitors do a "three-island hop": Samui → Phangan → Tao, though this requires multiple days.

What's the nightlife like?

Chaweng: Most active nightlife - beach clubs, bars, nightclubs
Lamai: Moderate nightlife - bars and restaurants
Bophut: Sophisticated bars and beachfront dining
Other areas: Quieter, mostly hotel bars

Nightlife is vibrant but not overwhelming like Bangkok or Phuket. More focused on beach clubs and laid-back bars than mega-clubs.

Should I book tours in advance or on the island?

Book in Advance (Recommended):

• High season (late December to April, plus July and August)
• Popular tours to Ang Thong
• Private tours or specific dates
• During holidays or weekends

Book on Island:

• Low season (plenty of availability)
• Flexible schedule
• Want to compare options in person

Our Recommendation: Book main tours in advance to secure your preferred dates and avoid disappointment, especially Ang Thong which can sell out.

Is Koh Samui LGBTQ+ friendly?

Yes, very much so. Thailand in general is accepting, and Koh Samui's international tourism means people are welcoming and respectful. Several gay-friendly bars and hotels exist, though Samui isn't specifically known as a gay destination (unlike Phuket's Patong).

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Final Tips from 10+ Years in Koh Samui

Insider Recommendations:

1. Book boat tours for early morning departures - Calmer seas, better visibility, avoid afternoon heat, smaller crowds
2. Eat where Thais eat - If you see locals eating somewhere, the food is good and prices are fair
3. Don't skip the west coast - Everyone goes to Chaweng/Lamai, but the west coast has stunning sunset views and tranquility
4. Learn basic Thai phrases - Locals greatly appreciate the effort and you'll get better service/prices
5. Always negotiate politely - Expected for taxis, markets, but do it with a smile
6. Try the local specialties - Coconut ice cream in actual coconuts, fresh coconut water (10-20 THB), seafood BBQ
7. Respect the ocean - Check conditions before swimming, heed warning flags, be careful of rocks
8. Get travel insurance - Scooter accidents are the main risk; don't skip insurance
9. Venture beyond the beaches - The island interior has waterfalls, viewpoints, and local life worth seeing
10. Stay longer than planned - Most people wish they'd allocated more time once they arrive!

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Ready to Explore Paradise?

Koh Samui rewards almost any kind of trip, from quiet beach days to full days of activities and culture. The island's perfect blend of stunning natural beauty, rich culture, and modern comfort makes it one of Thailand's most rewarding destinations.

We hope this guide helps you plan the perfect Koh Samui trip. As a TAT-licensed travel company based on the island, we're here to help make your trip extraordinary.

Explore Our Signature Experiences:

• Luxury Longtail to Pig Island & Koh Taen - Our most popular tour
• Ang Thong National Park Day Trip - Full-day exploration
• Koh Tao & Koh Nang Yuan Snorkeling - World-class marine life
• Ethical Elephant Sanctuary - Responsible wildlife experience
• Private Yacht Charters - Design your perfect day
• Custom Itineraries - Get in touch to plan something different

Questions? Contact us anytime - we're passionate about helping you discover the real Koh Samui.

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About Paradise Travel & Tours

We're a boutique travel company based in Koh Samui with over 10 years of local expertise. We specialize in luxury longtail experiences, private charters, and bespoke island itineraries. Our mission is to share the magic of Koh Samui and the surrounding islands, working with trusted local operators and supporting ethical tourism.

TAT License: 43/01405
Contact: www.paradisetravelandtours.co

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This guide was written by our team of Koh Samui experts and is reviewed regularly for accuracy. Last updated: October 2026.