Koh Samui is Thailand’s second-largest island, where white-sand beaches meet wild jungle interiors. Once a sleepy coconut-farming community, it has grown into a world-class holiday destination. Today, it blends natural beauty with modern comforts, offering everything from five-star resorts to laid-back beach bungalows.
Why Is Koh Samui Thailand’s Most Complete Island Destination?
The magic of Koh Samui lies in its versatility. Whether you’re drawn to the beaches, chasing waterfalls or tasting your way through night markets, the island has something for everyone. The turquoise waters are perfect for snorkelling over coral reefs, while inland you’ll find lush jungle trails, cascading waterfalls and viewpoints that stretch across the Gulf of Thailand. Best of all, Koh Samui is just the right size — you can drive around the island in only a couple of hours, making it easy to explore at your own pace.
What makes Koh Samui truly special, though, is its people. The locals welcome visitors with genuine Thai hospitality, sharing their food, traditions and way of life with warmth and pride. Here, luxury resorts sit side by side with fishing villages and family-run cafés, creating a balance that gives the island its unique character.
What This Guide Will Show You
This guide is your companion to exploring Koh Samui in a way that feels real and memorable. We’ll share the highlights that make the island special from hidden coves and jungle walks to local dishes you won’t want to miss. Whether you’re chasing relaxation, adventure or a taste of Thai culture, this guide brings together the essentials to help you shape your own perfect island escape.
Table of Contents
Top 10 Things to Do in Koh Samui
Koh Samui is full of experiences that blend nature, culture and relaxation. From jungle waterfalls to golden temples and bustling markets, these are the moments that will help you truly connect with the island.
- Visit the iconic Big Buddha Temple at sunrise
- The 12-metre-high golden Buddha statue at Wat Phra Yai sits proudly on a small island linked to Koh Samui by a causeway. Arriving at sunrise (around 6 am) is the most special time, when local monks perform their morning rituals and offer blessings. The temple complex has small shops selling religious artifacts and plenty of food stalls, plus the views across the bay are unforgettable. It’s an easy moped ride to get here with plenty of parking available. Remember to dress respectfully — cover shoulders and knees. If you don’t have something to cover up, sarongs are sold nearby.
- Take a longtail boat trip to Ang Thong Marine Park
- This breathtaking archipelago of 42 islands is one of Thailand’s most unforgettable experiences. With emerald lakes, dramatic limestone cliffs, and hidden lagoons, it’s easy to see why it inspired Alex Garland’s novel The Beach. A full-day tour usually includes kayaking through cave tunnels, snorkelling among tropical fish and a hike to the famous Emerald Lake viewpoint. Most tours also include a relaxed lunch on a secluded beach. We did this trip from Koh Phangan, but it’s just as easy to book from Koh Samui, with tours leaving daily from either island.
- Relax on Chaweng or Crystal Beach’s pristine shores
- On the east coast, you’ll find two of Samui’s most popular beaches. Chaweng Beach stretches for 7 kilometres, with powdery sand and crystal-clear waters. The northern end is best for swimming, the central strip is lively with beach bars and water sports, and the southern end offers more peace and quiet.
- If you prefer something smaller and calmer, head to Crystal Beach (Silver Beach). Tucked into a sheltered bay, it’s known for its soft sand, relaxed vibe and great snorkelling just offshore. It can get busy, so parking cars is often a challenge though bikes can squeeze in more easily.
- Both beaches have beach chairs and umbrellas for rent, plenty of seafood restaurants and the added bonus of affordable beachside massages — perfect for winding down after a swim.
- Visit the Mummified Monk at Wat Khunaram
- One of Samui’s more unusual sights, this temple houses the mummified remains of Luang Pho Daeng, a revered monk who passed away in 1973 while meditating. His preserved body now sits in a glass case, wearing sunglasses to cover his eyes. While it may seem unusual or even macabre to Western visitors, for Thai Buddhists it’s a place of deep spiritual significance, symbolising the impermanence of life.
- The temple grounds also showcase traditional Thai architecture and peaceful gardens, making it a thought-provoking and culturally rich stop on your island journey.
- Hike to the secret Overlap Stone viewpoint
- This hidden gem rewards adventurous travellers with one of Samui’s most striking views. The massive boulder looks as though it’s balancing on the edge of the jungle canopy, creating spectacular photo opportunities with the island and sea beyond. Reaching it involves a steep 30-minute hike, so bring plenty of water and go early for the best lighting.
- The trail can be tricky to find, so a local guide is recommended. It’s a more challenging stop than your average beach stroll but the sense of discovery makes it one of Samui’s most memorable experiences.
- Join a Thai cooking class in a local home
- There’s no better way to connect with Thai culture than through its food. A cooking class in a local home gives you the chance to learn authentic recipes in a relaxed, welcoming setting. Most classes begin with a market visit to choose fresh ingredients before heading back to the kitchen for hands-on instruction.
- You’ll usually cook 4–5 dishes, from fragrant Tom Yum soup to classic Pad Thai, with plenty of time to taste your creations along the way. Many classes include a small recipe book to take home, so you can recreate the flavours of Koh Samui long after your trip.
- Explore Fisherman’s Village in Bophut
- Once a sleepy fishing hub, Fisherman’s Village has become one of Samui’s most charming spots. Its narrow streets are lined with wooden shophouses that now host stylish cafés, bars and boutiques, all while retaining a rustic charm. The highlight is the Friday Night Market, when the whole street comes alive with stalls selling street food, handmade crafts and live music filling the air. It’s the perfect mix of local culture and a relaxed evening by the sea.
- Snorkel at Koh Tao and Koh Nang Yuan
- A day trip to these nearby islands is one of the best ways to experience Thailand’s underwater world. Koh Tao is famous for its clear waters, vibrant coral gardens and marine life that includes reef sharks and sea turtles. Just next door, the iconic sandbar connecting Koh Nang Yuan’s three tiny islands creates a picture-perfect setting for photos.
- Most tours include snorkelling gear, lunch, and knowledgeable guides who know the best spots to find colourful fish and hidden reefs. Whether you’re a seasoned snorkeller or a first-timer, this trip is an unforgettable highlight of any Koh Samui itinerary.
- Watch the sunset at Lad Koh Viewpoint
- Perched between Chaweng and Lamai beaches, this elevated viewpoint is one of the best spots on Samui to end your day. The wide, unobstructed views stretch across the Gulf of Thailand and on clear evenings you can even see all the way to Koh Phangan.
- Arrive about 30 minutes before sunset to secure a good spot, as its popular with both locals and travellers. The terraced platforms are perfect for photos and small vendors sell cold drinks and snacks so you can relax while the sky changes colour.
- Cycle through Samui’s coconut groves and backroads
- Step away from the busy resort areas and discover Samui at a slower pace on a bike tour. Riding through quiet coconut plantations, local villages and along hidden coastal tracks, you’ll see a side of the island that many visitors miss. Guided tours are available and often include stops at waterfalls, temples or small family-run eateries. It’s a great way to combine exercise, exploration and a deeper connection with the island.
Where to Stay in Koh Samui
As first-time visitors, choosing the right area on Koh Samui was a bit of a challenge. Online reviews were full of suggestions but in the end, we focused on practical factors like proximity to the ferry terminal, supermarkets, markets and beaches. Our chosen spot wasn’t perfect — the beach wasn’t the most impressive and shops were further than expected but our condo turned out to be spot-on. Hiring a motorbike solved our location challenges and gave us the freedom to explore the island’s best beaches and viewpoints. To make your own decision easier, here are the areas we’d recommend:
- Chaweng Beach – Perfect for first-timers and those who love nightlife.
Best for: Party lovers, groups of friends, first visits to Koh Samui. - Lamai Beach – A quieter alternative with beautiful beaches and a more laid-back vibe.
Best for: Couples and travellers wanting a balance of activity and relaxation. - Bangrak Beach – Convenient for the Big Buddha and ferries to Koh Phangan and Koh Tao.
Best for: Island hoppers and travellers looking for easy transport connections. - Crystal Bay – Famous for Crystal Beach (Silver Beach), with plenty of mid-range resorts.
Best for: Families or couples who want a smaller, calm beach atmosphere. - Ban Tai – A peaceful stretch with some lovely resorts and quiet sands.
Best for: Those seeking tranquillity away from busy tourist areas. - Mae Nam – Close to Fisherman’s Village and its popular Walking Street.
Best for: Foodies, shoppers, and travellers who enjoy a lively yet cultural vibe.
While traditional hotel bookings are easy to find, we opted for a private rental through Airbnb in the Bophut area, close to Fisherman’s Walking Street, eateries and beaches. Our apartment was part of a modern complex with secure parking for our motorbike and all the comforts of home — excellent value for money and a great base for exploring.
✨ Planning your stay? Compare accommodation deals on Trip.com for hotels and resorts across Koh Samui, from budget-friendly stays to luxury escapes.
Island Flavours: A Culinary Journey
Koh Samui’s food scene is as diverse as the island itself, offering everything from sizzling street food stalls to world-class fine dining. Whether you’re tucking into fresh seafood by the beach or sipping a coconut smoothie under the palms, the island is a feast for every traveller.
Must-try local dishes:
- Tom Yum Goong – spicy, fragrant prawn soup.
- Fresh coconut curry – creamy, rich and best enjoyed with rice.
- Grilled seafood at Fisherman’s Village.
- Coconut smoothies – my go-to choice of drink on hot days.
- Mango Sticky Rice – the ultimate sweet Thai treat.
🍽 Fine Dining
Tree Tops Sky Dining – Anantara Lawana (Chaweng)
Dine in private tree-top pods overlooking the sea. Known for its 7-course tasting menus and romantic atmosphere, this is one of Samui’s most sought-after dining spots.
- Best for: Special occasions or date nights.
- Tip: Book well in advance, especially for sunset.
- Dress code: Smart and elegant.
The Height – Silavadee Resort (Lamai)
A sleek, modern Thai restaurant serving contemporary cuisine with breathtaking panoramic views.
- Best for: Sunset dinners in a luxurious setting.
- Tip: Try the signature tasting menu.
🥢 Outdoor & Street Food
Fisherman’s Village Night Market – Bophut (Fridays)
Bustling with stalls selling fresh seafood and Thai classics. It’s one of the best places for a fun, local atmosphere.
- Must-try: Grilled prawns and mango sticky rice.
- Tip: Go early to beat the crowds.
Bang Po Seafood – Bang Po Beach
A beachfront gem loved by locals, serving authentic Thai seafood at simple wooden tables by the sea.
- Specialties: Tom Yum seafood and freshly grilled fish.
- Best time: Lunch for the freshest catches.
Lamai Walking Street Night Market – Lamai (Sundays)
A mix of local Thai snacks and international favourites. Great for casual grazing while wandering the stalls.
- Popular items: Pad Thai, coconut pancakes and sweet roti.
🍴 Tips for Eating Out in Koh Samui
Be mindful of service charges often added at upscale venues.
Make reservations for fine dining.
Check dress codes before you go.
Markets and casual spots prefer cash; higher-end venues take cards.
Many restaurants offer lunch specials at lower prices.
How to Get to Koh Samui
Koh Samui is one of Thailand’s easiest islands to reach, thanks to its own international airport and a network of ferries connecting from the mainland and nearby islands. Which option you choose depends on your budget, time and travel style.
✈️ Flying into Koh Samui
Koh Samui International Airport (USM) is often described as one of Asia’s most beautiful airports. Designed in a tropical, open-air style, it feels more like arriving at a resort than a busy hub. Owned by Bangkok Airways, it’s a small but efficient airport with connections across Thailand and a handful of international routes.
- Domestic flights: Multiple daily flights to Bangkok, plus regular connections to Phuket and seasonal flights to Chiang Mai.
- International flights: Routes to Singapore, Hong Kong, Kuala Lumpur (seasonal), and occasional charters from China.
Because Bangkok Airways controls the airport, fares are usually higher than other Thai destinations. If you’re on a tighter budget, many travellers fly into Surat Thani Airport on the mainland and connect by bus and ferry, which is cheaper but adds several hours of travel.
Getting from the airport:
- Private transfers are the easiest and can be booked in advance for fixed rates.
- Shared minivans are budget-friendly but make multiple stops.
- Taxis are readily available but confirm the fare or ensure the meter is used.
- Car and motorbike rentals are available if you want independence.
Travel times are short — only 10–15 minutes to Chaweng, 20–25 minutes to Lamai and around 30–35 minutes to Nathon on the west coast.
⛴ Arriving by Ferry
For a slower, often more economical route, ferries connect Koh Samui to the mainland and neighbouring islands. Most ferries arrive at Nathon Pier on the west coast, though there are several piers around the island.
- Nathon Pier – the main port for ferries from Donsak on the mainland (Raja Ferry, Seatran Ferry).
- Lipa Noi Pier – a quieter alternative, also serving Raja Ferry.
- Bangrak (Big Buddha) Pier – handy for speedboats to Koh Phangan and Koh Tao.
- Mae Nam Pier – used for some speedboats and private tours.
Ferry tips:
- Book tickets in advance during peak season.
- Arrive at least 30 minutes before departure.
- Check weather conditions in monsoon season, as sailings can be delayed.
- Double-check your arrival pier and plan onward transport to your accommodation.
🌊 Our Experience
We arrived in Koh Samui by boat from Koh Phangan, and it was full-on from the moment we stepped off the pier. The terminal was chaotic, the heat was intense, and my original idea of walking to our accommodation quickly went out the window. We grabbed a taxi instead, which turned out to be the right call. It taught us quickly that on Samui, your first impression often depends on where you arrive and where you’re staying — some areas feel overwhelming, while others are instantly relaxing.
Best Time to Visit Koh Samui
Koh Samui is a true year-round destination, but each season offers a different experience depending on what you’re looking for.
- Rainy season (October to November): Daily downpours are common, usually short but heavy, bringing out the island’s lush green scenery. This is the quietest (and cheapest) time to visit, though some boat trips may be cancelled due to weather.
- Peak season (December to April): The island shines at its best during these months with minimal rain and perfect beach weather. Expect lively energy and plenty of sunshine, but also higher prices and busier beaches.
- Shoulder season (May to September): A sweet spot for travellers who don’t mind the odd shower. Prices are lower, crowds are fewer, and you’ll often find stretches of beach almost to yourself.
Smart Travel Tips
A few simple steps can make your time on Koh Samui smoother, safer, and easier on the wallet.
🚲 Getting Around
The most popular way to explore Samui is by renting a scooter. It gives you the freedom to reach beaches, temples, and viewpoints at your own pace. Always take photos or a quick video of the bike before you ride away — and make sure the staff see you doing it. Never leave your passport as security; pay a cash deposit instead, which you’ll get back as long as the scooter is returned in the same condition.
For longer journeys, the 12GoAsia app is a handy tool for booking local taxis, ferries, and transfers. If you’re arriving or leaving via the airport or ferry piers, booking a transfer in advance saves stress on busy travel days.
💰 Money-Saving Tips
Samui offers food for every budget but some of the best meals are found at local markets or the small eateries where the locals themselves eat. You’ll enjoy authentic flavours at a fraction of resort prices
Accommodation can fill quickly in peak season, so booking ahead not only secures your spot but often locks in better rates. And when planning tours or day trips, consider using shared transport — it’s cheaper than private transfers and a great way to meet other travellers.
5 Fun Facts About Koh Samui
- The towering Big Buddha statue is so prominent it can even be spotted from the air when flying into the island.
- Koh Samui was once Thailand’s largest coconut producer, exporting thousands of coconuts every day.
- The island had no roads until the 1970s — travel was mainly by boat or jungle paths.
- The airport’s quirky control tower is shaped like a coconut tree, in keeping with the island’s tropical vibe.
- Local laws protect the oldest coconut trees, ensuring these living landmarks remain part of Samui’s landscape.
🌍 Travel Planning Resources
These are the tools we personally use and trust when planning our travels from finding a place to stay to booking activities, transport and insurance. Let your Tohu guide you — Trust the Journey and follow what feels right for you.
- ✈️Flights – Compare great deals with Trip.com then Kiwi.com for flexible, affordable options.
- 🚐 Campervans – Compare rental deals with Motorhome Republic across Aotearoa and beyond.
- 🛏️ Stays – Compare hotels on Trip.com and TripAdvisor or Booking.com.
- 🚐 Rental Cars – Compare prices and book through Airport Rentals by Motorhome Republic for trusted brands and easy airport pickup.
- 🎟️ Activities – Browse tours and experiences on Viator, Get Your Guide, or TripAdvisor
- 🚆12Go Asia – Compare and book trains, buses, and ferries across Asia in one place with 12Go.
- 🛡️ Travel Insurance – Get flexible short-term coverage with Insubuy for your next holiday.
- 🔒 Protect Your Privacy with a VPN – We recommend Surfshark VPN for secure and private browsing while travelling. It’s fast, affordable and works worldwide — perfect for public Wi-Fi at airports, cafes and hotels.
- 📱 Travel eSIM – Stay connected with Airalo
- 💼 Lounge Access – Treat yourself with Priority Pass – for UK or US
- 🎶 Events & Concerts – Book tickets worldwide through Ticketmaster.
🧭 Note: Some booking links can be a bit shy when you’re using a VPN. If one doesn’t open, try pausing your VPN or switching to a different server location or secure Wi-Fi network to get things flowing again.
Travel isn’t always about escaping —
Sometimes it’s about arriving somewhere that feels exactly like where you’re meant to be