Koh Tao Island is a goldmine of natural beauty, thrilling adventures, and peaceful escapes. Located in the Gulf of Thailand, this island is famed for its crystal-clear waters, vibrant marine life and stunning landscapes. Whether you are a diving enthusiast, a beach lover or an explorer at heart, Koh Tao promises an unforgettable experience. We visited in January 2024 when the weather was stunning though the island was busier than expected due to overflow from the Full Moon Party on nearby Koh Phangan. To avoid crowds, book ferries early or plan your visit outside of party season. Even with the bustle, Koh Tao’s natural charm and laid-back side reminded us why it’s considered one of Thailand’s most beautiful islands.
What Makes Koh Tao Island a Must-Visit Destination?
Arriving at the ferry terminal can feel like organised chaos but the moment you set foot on Koh Tao, the island’s energy sweeps you up. While it carries a reputation as a party hotspot, we also discovered plenty of quiet corners and hidden gems where you can slow down. Known worldwide for its diving, Koh Tao is home to colourful coral reefs and an abundance of marine life, making it a bucket-list destination for snorkellers and divers alike.
Beyond the ocean, the island offers golden beaches, lush jungle trails, and warm, welcoming locals. Add in bustling markets, traditional Thai cuisine, and unforgettable sunsets and Koh Tao delivers a diverse mix of experiences — whether you’re there for adventure, relaxation, or a taste of Thai island culture.
Koh Tao: The Island We’d Return To
If we’re being honest, out of the three islands — Koh Tao, Koh Phangan, and Koh Samui — Koh Tao would be the one we’d return to. Next time, though, we’d choose to stay on the quieter side of the island. A high percentage of the beaches surrounding Koh Tao were accessible and absolutely worth it and with the range of street foods, cafés and restaurants, nature walks and dive spots, everything felt within easy reach by a short taxi or motorbike ride. We weren’t quite brave enough to hire a motorbike at this early stage of our travels but next time it’ll be on our list.
What to Expect in This Guide to Koh Tao Island?
In this guide, we’ll share not just the top attractions and activities on Koh Tao, but also the highlights we personally experienced during our stay. From the spots we loved most for swimming and sunsets to the food that won us over, you’ll find plenty of first-hand insight alongside practical travel tips.
We’ve also included where to stay, favourite places to eat and little details that made a big difference for us — like timing ferry bookings and finding quieter corners away from the party crowds. Use the table of contents to jump around or read it through for everything you need to plan your own unforgettable trip to Koh Tao.
Table of Contents
- What Makes Koh Tao Island a Must-Visit Destination?
- Koh Tao: The Island We’d Return To
- What to Expect in This Guide to Koh Tao Island?
- Top 10 Things to Do in Koh Tao
- Best Places to Stay on Koh Tao
- Savour the Flavours of Koh Tao
- How to Get There
- Best Time to Visit
- Good Tips for Visiting
- 5 Fun Facts about Koh Tao Island
Top 10 Things to Do in Koh Tao
From underwater adventures to hidden viewpoints and lively beaches, here are our top 10 things to do in Koh Tao that made our visit unforgettable
- Participating in the Treasure Island Challenge
- We joined the Treasure Island Challenge and had an amazing day exploring Koh Tao. The adventure took us all around the island — solving puzzles, enjoying tasty snacks and stopping halfway for a delicious, filling meal. It’s a full day of exploration, so be ready for plenty of fun and adventure. We finished at a lookout, cocktail in hand, soaking up the views as we solved our final puzzle. Because of staff holidays, Andy — the owner himself — was our guide. He was fantastic: humble, welcoming and if you’re from England and love your football, you might recognise him as “That World Cup Guy.” This challenge is a brilliant mix of exploration, teamwork, and fun puzzles, all while uncovering hidden gems across the island. It’s easily one of the most memorable activities you can do on Koh Tao.
- Snorkelling at Shark Bay
- Shark Bay is one of the most unforgettable places we visited on Koh Tao. The turquoise water is calm and shallow, making it perfect for snorkellers of all levels. I’ll be honest — just hearing the word “shark” sent my anxiety through the roof at first. Luckily, our guide swam alongside me, and once I spotted the blacktip reef sharks gliding gracefully in the water, I calmed down (well, a bit!). In the end, it was more awe-inspiring than frightening. Alongside the sharks, the bay is alive with colourful coral and schools of tropical fish darting around. It’s both exhilarating and peaceful — a reminder of how wild yet beautiful Koh Tao’s marine world is. If you go, bring reef-safe sunscreen and don’t be surprised if you spend hours drifting in awe.
- Hiking to John-Suwan Viewpoint
- If you’re up for a short but rewarding challenge, the John-Suwan Viewpoint hike is a must. The path winds through jungle and rocky terrain and while the climb gets steep and tricky near the top, the payoff is incredible. Standing at the summit, you’re treated to one of the best views on the island with Shark Bay on one side and Chalok Baan Kao Bay on the other — both sparkling under the sun. We found it breathtaking, not just for the scenery but for the sense of accomplishment after the climb. Just make sure you carry plenty of water, wear proper shoes (not sandals!) and take your time on the uneven sections.
- Exploring Koh Tao Beaches
- Koh Tao may be small but its beaches each have their own personality. Sai Nuan is the kind of place where you can sink into the sand, swim in turquoise water and forget about time. Tanote Bay feels wilder with dramatic boulders and hills that give it an adventurous edge. And Mango Bay is a dream for snorkellers with crystal-clear water and colourful marine life waiting just below the surface. We explored these beaches through tours and little wanderings of our own, each one offering something different from boat rides to hidden coves to quiet walks along the shore. Whether you’re after sunbathing, snorkelling or just swaying in the shade of a coconut tree, Koh Tao’s beaches aren’t just spots on a map; they’re experiences that stick with you long after you leave.
- Diving at Chumphon Pinnacle
- Koh Tao is world-famous for diving, and for us, Chumphon Pinnacle was the absolute highlight of our trip. Unlike some of the busier snorkelling spots, there weren’t too many boats around, which meant plenty of space to dive and truly enjoy the underwater world. The site is alive with marine life — schools of barracudas, groupers gliding past, and if you’re lucky, the chance to spot a whale shark. With crystal-clear waters, dramatic rock formations, and vibrant sea life, it’s an unforgettable experience for both new and seasoned divers. If diving is on your list in Koh Tao, this is the spot that will leave you in awe.
- Kayaking Around the Island
- Kayaking is a great way to explore Koh Tao’s hidden coves and beaches at your own pace. Many resorts and beaches rent out kayaks, making it an easy activity to fit into your stay, whether you’re after a gentle paddle or a bit of exercise with a view. When we visited, the weather was sunny but recent storms had left the water a little rough, so instead of kayaking we chose a boat tour recommended by our hotel. They even suggested we could simply paddle just in front of the hotel where the waters were calmer, but we decided on a swim in the bay instead. Even though we didn’t get out on kayaks this time, it’s still a popular option and a peaceful way to experience Koh Tao from the water.
- Visiting the Koh Nang Yuan Island
- Just a short boat ride from Koh Tao, Koh Nang Yuan is a breathtaking trio of tiny islands linked by sandbars. It’s famous for its crystal-blue water, pristine beaches and vibrant marine life, making it one of the most photographed spots in the region. You do need to pay an entry fee to access the island but many visitors agree it’s worth it. Although not my favourite spot because of the crowds, I have to admit it was so stunning it was worth the visit. We lined up for the viewpoint hike but turned back after an hour, as the queue moved slowly with people stopping for long photo sessions. Even so, the sandbar was incredible to walk across and the snorkelling was pleasant, with colourful fish darting around the shallows.
- Most boat tours only allow 1–2 hours here before moving on to other snorkelling spots, which can feel a little rushed, but even in that short time, Koh Nang Yuan leaves an impression. If you don’t mind sharing the space with plenty of other travellers, it’s a beautiful stop you won’t forget.
- Enjoying Sairee Beach Nightlife
- We stayed at Sairee Beach, which we quickly discovered is the nightlife hub of Koh Tao. The beach is lined with bars and clubs, and the music carries well into the night — perfect if you’re looking for a party, but not so ideal if you’re after peace and quiet. For travellers like us, who came more for the beaches and daytime activities, it wasn’t quite the fit we expected. If quiet is what you’re after, you’ll want to stay on the other side of the island. That said, Sairee Beach has its highlights. We loved dining at a beachside restaurant while watching the sun set over the horizon, with fire shows lighting up the sand and live music creating an incredible atmosphere. It’s also a great place to meet fellow travellers and soak up the island’s lively, social vibe.
- Yoga and Wellness Retreats
- Koh Tao is more than just diving and beaches — it’s also a wonderful place to slow down and recharge. The island has several yoga and wellness retreats, offering everything from one-off classes to longer, immersive programs. The serene setting, with its ocean views and gentle island pace, creates the perfect backdrop for mindfulness and relaxation. During our stay, we joined daily yoga sessions and loved the little extras many studios offered, like cafés serving smoothies and acai bowls — the perfect way to start the day. In the evenings, we often finished with a massage, which felt like the ideal balance after a day of exploring. It was truly a treat and reminded us that Koh Tao has just as much to offer for rest and wellness as it does for adventure.
- Visiting the Mae Haad Market
- For a taste of local culture, visit the Mae Haad Market. Here, you can find fresh produce, local delicacies, and handmade crafts. It’s a great place to try authentic Thai food and pick up souvenirs. The market also gives you a glimpse into the daily life of the island’s residents.
Best Places to Stay on Koh Tao
Finding the right place to stay on Koh Tao depends on the kind of experience you’re after. From luxurious resorts with every comfort to laid-back beachfront bungalows, there’s something for every style and budget — and platforms like Trip.com make it easy to compare.
We based ourselves at the top end of Sairee Beach, which is ideal if nightlife and parties are your thing. For us, the lively atmosphere wasn’t quite the right fit, but it did give us the chance to connect with other travellers on tours who shared some excellent recommendations for quieter, more relaxed stays around the island. There are plenty of other amazing accommodation options on Koh Tao, so if the ones below aren’t quite your style, try looking for places to stay in these recommended areas. They all have great reviews, offer quieter surroundings, and are still close enough to restaurants, beaches, and activities:
- Chalok Baan Kao – A quieter bay on the south side of the island with cafés, yoga spots, and relaxed beach bars, but still just a short ride to Sairee.
- Ao Leuk – Known for its peaceful vibe, white sand, and clear water, ideal for swimming and snorkelling with easy taxi access to town.
- Sai Daeng – A tucked-away headland with stunning views of Shark Bay, offering tranquillity while still only a few minutes from restaurants.
- Hin Wong Bay – Secluded and quiet with amazing snorkelling, but just a quick drive over the hill to reach the busier parts of the island.
Luxury Resorts
- Jamahkiri Spa & Resort
- Set on the quieter south side of the island, Jamahkiri offers luxury with sweeping views of the Gulf of Thailand. With spacious rooms, an infinity pool, a world-class spa, and fine dining, it’s perfect for travellers seeking a secluded and indulgent escape.
- Sai Daeng Resort
- This upscale resort sits on a peaceful headland overlooking Shark Bay. Guests can enjoy snorkelling straight off the private beach, relax by the infinity pool, and savour gourmet dining. Its secluded location makes it an ideal choice for a tranquil, luxurious stay.
Mid-Range Hotels
- The Tarna Align Resort
- Stylish and modern, The Tarna Align offers comfortable rooms with beautiful views, plus two outdoor pools, a dive school, and several dining options. It’s away from the bustle of Sairee but still close enough to access restaurants and shops when you want them.
- Haadtien Beach Resort (alternative suggestion for quiet over Simple Life)
- Located in its own secluded bay, Haadtien combines mid-range comfort with a serene setting. Guests can enjoy beachside villas, a pool, and a calm atmosphere that feels far from the party scene.
Beachfront Bungalows
- Mango Bay Boutique Resort
- Only accessible by boat, this resort offers rustic-chic bungalows right on the water, blending seamlessly with the natural surroundings. It’s perfect for snorkelling, kayaking, and soaking up the tranquillity of one of Koh Tao’s quieter corners.
- Ao Leuk Grand Hill Resort (alternative to Sunset Buri for quieter vibe)
- Set above one of the island’s most beautiful bays, Ao Leuk Grand Hill offers simple beachfront bungalows with spectacular views. The peaceful location is ideal for swimming, snorkelling, or just unwinding in a hammock by the sea.
Savour the Flavours of Koh Tao
As you may know, Toni and I travel with our taste buds leading the way. We love reading reviews, setting off excitedly to try new places, and on Koh Tao we made a point of dining somewhere different every day. While many spots felt quite similar, a few definitely stood out. A lot of the beachfront restaurants were fairly generic, but they remain popular for a reason — toes in the sand, fiery sunsets, dancers on the beach, and that easy island vibe. Even so, several places served up meals that truly made the experience worthwhile:
- Barracuda Restaurant & Bar
- Located in Sairee Village, Barracuda is well-known for its fresh seafood and creative dishes. The menu blends Thai and international flavours with locally sourced ingredients, all served in a relaxed setting with excellent service. It’s a favourite among visitors for good reason.
- House of Pad Thai
- Specialising in Thailand’s iconic dish, this little gem offers some of the best pad thai we’ve ever had — vibrant flavours, fresh ingredients, and a lot of love in every plate. The girls who run it are awesome, and their warmth makes the experience even better. Affordable, casual, and authentic, it’s perfect for both lunch and dinner.
- Sairee Cottage Restaurant
- Right in the heart of Sairee Beach, this spot offers both Thai and international options. It’s always busy, but worth the wait — especially for the Khao Soi Chicken. Get there early if you want a balcony table overlooking the sea. We missed out on that view but ended up next to an amazing couple whose travel stories made the night unforgettable.
- Seaside Bar and Restaurant
- Sitting directly on the sand, Seaside Bar and Restaurant nails the beachside dining experience. The seafood was delicious, the service warm, and the sunset views from the balcony made it a meal to remember. A laid-back, atmospheric spot for a relaxed evening.
- The Whitening Restaurant & Bar
- Found in Mae Haad, The Whitening is stylish and romantic, with its all-white décor and ambient lighting. The menu mixes Thai favourites and international dishes, with plenty of fresh seafood. A lovely choice if you’re after something a bit more elegant.
Alongside these highlights, we also ate at plenty of small, family-run cafés where the food was outstanding. Our advice — follow the locals. Those tucked-away spots often serve the most memorable meals.
How to Get There
Plan your journey to Koh Tao with these transport options and a few tips from our own experience. You can book direct, through a local agency, or online — we used 12GoAsia, which also covers all ferry crossings and connections.
- By Ferry
- The most popular and scenic route is from Koh Samui. Ferries also run from Koh Phangan and Chumphon.
- We travelled by bus from Bangkok to Chumphon, where a local agent helped with ferry bookings and transfers to the pier (for a small fee).
- The ferry ride takes about 2 hours.
- Travel tip: Pack light — suitcases and big backpacks are handled roughly. Book in advance if travelling near the Full Moon Party, as ferries fill quickly. And cross your fingers for calm seas — rough weather can make the crossing pretty unpleasant.
- Other Options
- Fly into Koh Samui or Surat Thani from Bangkok or other major hubs. From there, connect to Koh Tao by ferry (all bookable on 12GoAsia for ease).
- For flights and hotels, we recommend checking Trip.com, which lets you bundle transport and accommodation for smooth planning.
Best Time to Visit
Koh Tao has something to offer year-round but the experience changes with the seasons. Here’s what you can expect depending on when you go:
- 🌞 High Season (December – February)
- Clear skies, calm seas, and perfect diving conditions make this the most popular time to visit. The island feels lively and energetic with plenty of travellers around — great if you enjoy a buzzing atmosphere.
- 🌤 Shoulder Season (March – May)
- Warm temperatures and fewer crowds give this season a more relaxed feel. It’s still great for diving, snorkelling and exploring, but without the same intensity as peak months. A nice balance of good weather and space to breathe.
- 🌧 Low Season (June – November)
- If peace and quiet are what you’re after, this is the time. You might find whole stretches of beach to yourself. The trade-off is rain especially in October and November when it can be heavy. With flexible plans and a good eye on the forecast, it can still be a rewarding time to explore.
Good Tips for Visiting
A little preparation goes a long way in making your time on Koh Tao smooth and enjoyable. These are the things that made the biggest difference for us:
- Pack Light
- Most people arrive by ferry, and big suitcases are more trouble than they’re worth. We watched travellers struggling to haul them on and off the boats, only to see staff tossing them around without much care. A backpack makes life much easier on the island’s narrow, uneven streets.
- Packing Essentials
- Bring swimmers (togs), goggles or a snorkel, boat shoes, jandals (sandals) and earplugs if you’re staying near lively areas. A sarong always comes in handy and you can pick one up easily on the island if you’d rather pack light.
- Stay Hydrated
- The tropical heat is no joke. Carry water with you, especially on the beaches or jungle trails. We also travel with small sachets of electrolytes — they were a lifesaver for Toni when she had cramp and they help so much in the humidity.
- Protect Your Skin
- Sunscreen is a must but choose a reef-friendly lotion to help protect Koh Tao’s fragile marine life. Reapply often, especially if you’re in the water or out on a boat all day.
- Be Careful on Motorbikes
- Renting a motorbike is common but it’s also where we saw the most injuries — some of them quite serious. I’m not sure why people think it’s fine to ride without a helmet when the roads are hectic and everyone drives like a madman. Always wear your helmet. Yes, it’s hot but you’ve only got one brain, so protect it. If you’re not confident, take a taxi instead. And don’t forget – accidents happen, so having travel insurance is a must.
- Keep Valuables Safe
- Use your hotel safe whenever possible and only carry essentials. Sometimes we had to take our passports when exchanging money, which made me nervous at the beach. We kept our swims close to shore and avoided carrying valuables whenever we could. A small secure bag or money belt gives extra peace of mind.
- Respect the Sea
- The water is beautiful but can be unpredictable. Always check local advice on currents and avoid swimming during rough seas. Better safe than sorry.
5 Fun Facts about Koh Tao Island
- Turtle Island
- The name Koh Tao translates to “Turtle Island” in Thai. Decades ago, the waters surrounding the island were home to an abundance of hawksbill and green turtles. While numbers declined for a time, conservation efforts have helped these incredible creatures make a comeback, and if you’re lucky, you might still spot one while snorkelling or diving.
- Diving Paradise
- Koh Tao has earned its reputation as one of the world’s top diving destinations. In fact, it certifies more new divers every year than anywhere else on earth. With calm, clear waters and an abundance of dive schools, it’s the perfect place for beginners — but also offers advanced sites like Chumphon Pinnacle for experienced divers.
- Marine Conservation
- The island is deeply committed to protecting its natural environment. Local organisations and dive schools run reef clean-ups, coral restoration projects, and marine education programs. Many travellers even choose to volunteer, combining their holiday with giving back to the island’s fragile ecosystem.
- Historical Significance
- Koh Tao hasn’t always been a tourist paradise. In the mid-20th century, it was used as a detention site for political prisoners. With no regular transport to the mainland, it was considered remote and isolated. Today, it’s hard to imagine that history as you relax on the same golden beaches once seen as exile.
- Sunset Views
- Koh Tao is famed for its jaw-dropping sunsets. The west coast — especially Sairee Beach — offers some of the most spectacular views in Thailand, where the sun dips into the sea in a blaze of colour. Whether you’re sipping a cocktail, watching a fire show, or sitting quietly on the sand, it’s a daily highlight not to be missed.
🌍 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.
Paradise isn’t a place, it’s a feeling