Top Koh Samui Water Tours

Feel the thrill of flying across the ocean by speedboat to Koh Madsum—aka Pig Island—to meet its adorable snorting residents. Enjoy ample time to take photos and pet the pigs (and piglets) before relaxing on the white, sandy beach. Once you've had your cuteness fix, transfer to another island for snorkeling with an array of tropical fish and enjoy lunch with a view.

Dreaming of a place where we can find a hidden natural treasure trove, elegant tropical delights and sparkling deep blue sea? Let's take your adventure to extraordinary activities. A leisurely nine-hour excursion for families and guests of all ages offers an unforgettable experience full of thrilling aquatic adventures. With our expertise and professional licensed tour guide team, you will have opportunities to participate in various creative & fun activities including hiking, snorkeling, kayaking & sightseeing without feeling rushed. Our wooden tour boat has been designed to provide the true feeling of maritime adventure, importantly, it is currently the biggest tour boat in Koh Samui that has been operating excursions to Angthong National Park excursion. There's no better place to learn about Samui's maritime culture identities & values, along with appreciating our prideful natural resources than Angthong National Park.

The Ang Thong Islands in are a breathtaking paradise of 42 emerald-green islands scattered across the Gulf of Thailand. With their dramatic limestone cliffs, hidden lagoons, white sandy beaches, and crystal-clear waters, the scenery feels like something out of a dream. Lush jungles cover the islands, while viewpoints offer panoramic vistas that leave visitors in awe. Visitors can enjoy kayaking, snorkeling, and sightseeing around It’s a perfect blend of untouched nature, adventure, and serenity – a true tropical wonder of Southern Thailand.

Discover the rich biodiversity of Ang Thong National Marine Park on a group boat tour from Koh Samui. With so many activities to try, including snorkeling and sea kayaking in crystal clear water, hiking to the top of Wua Talap Hill, and sunbathing on white sand beaches, there’s something for everyone to enjoy. Note that the park admission fee is not included in the tour price.

Explore the turquoise waters and picturesque islands of the Angthong National Marine Park on this full-day discovery tour from Koh Samui. Including transfers on a big boat, sea kayaking, snorkeling over coral reefs and underwater caves, sightseeing, and a trip on a long-tail boat, this guided adventure day out is the perfect way to explore this stunning archipelago in the Gulf of Thailand.

Traveling by speedboat allows you to pack more into a single day than you could on a standard vessel. Snorkel at Koh Tan, kayak at Ko Mat Sum, and get insight into local life at the Thong Krut fishing village. Hotel pickup and round-trip transfers, snorkel and kayak equipment, and lunch on the beach are all included, so all you need to do is show up.

The kayaking day tour consists of 2 kayak sessions in the day as well as sightseeing at the Island Koh Mae Koh and snorkeling in the area of Koh Tai Plao. We are the only tour that will visit the spectacular northern region of Koh Tai Plao, where you explore caves, tunnels, and hidden lagoons by kayak. An amazing and unique experience you will never forget!

Ideal for Thailand travelers with a taste for adventure, this exciting jet-ski and snorkeling experience has you having fun on and in the water under the watchful eye of a guide to make sure everyone stays safe. Start with a safety briefing and set off for hours of island exploring, from Pig Island to swimming around coral reefs.

Relax with tranquil sailing to the limestone islands of Ang Thong Marine Park, where you can snorkel at remote lagoons, kayak along the coast and through tunnels, and finish with the last viewing at the Blue Lagoon viewpoint on this full-day tour. Stroll to Emerald Lake (Talay Nai) and enjoy a light breakfast and cooked lunch. Step aboard a spacious yacht equipped with a sun deck, internal saloon, and hot tub and avoid the crowds with personalized service on this small-group tour. Round-trip hotel and dinghy transfers from Koh Samui are included.

Embark on a full-day big boat cruise from Koh Samui to Ang Thong National Marine Park, a 42-island archipelago. Relax on the outdoor deck as limestone cliffs, hidden sea caves, and island views come into sight. At Ko Wua Ta Lap, swim in clear water, snorkel with marine life, relax on the beach, or explore Bua Bok Cave with stalactites and stalagmites. Hike to Pha Chan Charat Viewpoint for a wide panorama over emerald sea and island peaks. After Thai lunch on board, kayak along Ko Mae Ko’s rugged coastline and cave routes. Visit Talay Nai, the Emerald Lagoon, a hidden saltwater lake enclosed by cliffs. Cruise back after a full island escape packed with snorkeling, kayaking, sea caves, Emerald Lagoon, and sweeping views across Ang Thong’s 42 islands, with Koh Samui transfers included.

Eliminate the guesswork of trying to find great snorkeling spots, and instead, hop on a speedboat and let a guide show you the way. This trip visits the coasts of Koh Tao and Koh Nang Yuan, which are known for their beautiful coral reefs and abundant marine life. During the trip, enjoy snorkeling, a tasty Thai buffet lunch break, and round-trip transfers on Koh Samui.

Divers new to Koh Samui may have trouble figuring out the best dive site and may stumble trying to arrange transport. Instead of the hassle of independent arrangements, take this tour to world-class Sail Rock. The granite pinnacle rises 49 feet (15 meters) out of the water and is ideal for divers of all skill levels. The wall is covered with coral and anemones and you’ll also see barracuda, tuna, grouper, moray eels, angelfish, and more. You may even see a whale shark.

This tour is the perfect way to spend a day exploring the beautiful islands of the Angthong National Marine Park. Enjoy snorkeling, kayaking, and hiking, while also taking in excellent views of an emerald green lagoon. This tour provides an easy and convenient way to see the Angthong National Marine Park without having to worry about renting a boat or planning the trip.

Leave the island of Koh Samui and set off on an adventure to explore the vast Ang Thong National Marine Park—an archipelago that comprises over 42 islands. During the trip, gain access to natural wonders that you wouldn’t be able to get to without a boat transfer—such as the Emerald Lake. The trip also gives you the opportunity to explore the underwater world as snorkeling gear is provided.

Snorkeling Tour by Powered Catamaran, Enjoy safe and comfortable travel on our modern catamaran, ensuring a smooth and pleasant journey to and from the island. Our private tour guides are experienced and local to the islands, providing you with insider knowledge and a personalized experience. We provide a light breakfast, lunch, and beverages to keep you energized and hydrated throughout the day. All necessary snorkeling equipment is provided, so you can dive right into the adventure without any hassle. Convenient Hotel Pickup: Enjoy the convenience of our pick-up service from your hotel, making your trip seamless and stress-free which have option to depart from Samui and Koh Pha ngan

Explore the breathtaking islands of Angthong Marine Park on a premium catamaran cruise from Koh Samui—now with an early departure to avoid the crowds and enjoy a more relaxed experience. Arrive at key locations ahead of the rush and benefit from more time at each stop. Travel in comfort on a stable twin-hull catamaran, offering a smoother ride than traditional speedboats. Relax on the spacious sunroof deck with panoramic views or enjoy the onboard water slide for a fun way to enter the sea. Discover highlights including snorkeling at Koh Wao, kayaking along limestone cliffs, and exploring the famous Emerald Lagoon. Visit Wua Talap Island for scenic viewpoints and beach time. A delicious Thai buffet lunch by the beach completes this experience—perfect for nature lovers, couples, families, and adventure seekers alike.

Join us on a magical journey on a luxury long tail boat and let us take you on an island hopping adventure. Relax as you soak up the stunning scenery around you, or jump into the crystal clear waters and explore the underwater world. Whatever you do, you will be sure to have an incredible experience out on the water exploring these beautiful islands.

Experience the natural beauty of the Angthong National Marine Park in the Gulf of Thailand on this full-day adventure from Koh Samui. Start your day with pickup from your hotel before enjoying breakfast as you cruise over to the archipelago. When you arrive, take a trip in a longtail boat or a kayak and go sightseeing around the islands, head underwater on a snorkeling tour, hike up to panoramic viewpoints, and visit some amazing caves.

Swap the hustle and bustle of Koh Samui for its serene surrounding islands including Koh Nang Yuan and Koh Tao. Zip across the water in a speedboat then snorkel around vibrant coral reefs among colorful marine life at several different spots. Climb to a stunning viewpoint on Koh Nang Yuan private island then refuel with a Thai-style buffet lunch at a beach restaurant.

Chantara is the only Pirate boat sailing in Thailand gulf with 5 stars service on board. She is an amazing Traditional Burmese wooden boat really authentic with all the comfort you can expect, with a castle in the back as the Master cabin as lounge. She is a monument on the sea. Chantara is the only regular tour around Koh Phangan from Koh Samui. This is also the only full day tour with late departure which let you relax in the morning, appreciate your breakfast buffet at your hotel. The best day tour you can find in Koh Samui with the sunset included.

Hop aboard a thrilling speedboat journey from Koh Samui to Angthong National Marine Park, a stunning archipelago of 42 islands with dramatic cliffs, caves, and lush jungles. Snorkel in crystal-clear waters, exploring vibrant coral reefs and marine life. Then, visit Ko Mae Ko and the famous Emerald Lake (Talay Nai), a hidden saltwater lagoon surrounded by towering limestone mountains—perfect for photos. Continue to Koh Wua Ta Lap, where you can kayak around the island or hike to a panoramic viewpoint offering sweeping views of all 42 islands. Enjoy a delicious Thai buffet lunch on the island’s white sandy beach, then relax, swim, or sunbathe. This mix of adventure and relaxation is ideal for families, couples, and solo travelers seeking an unforgettable escape into nature.

With 42 dreamy islands forming the Ang Thong archipelago, it’s difficult to know where to start. On this chilled, small-group boat cruise, leave it to the local guides to help you get a feel for the islands. Marvel at plunging limestone cliffs, discover hidden coves, and swim with colorful fish in the gentle waters of Ang Thong National Marine Park.

Thailand’s Full Moon Party is legendary, but the remote all-night rave at Haad Rin Beach on Koh Phangan island can only be reached by boat. This round-trip speedboat transfer from Koh Samui handles all the logistics, ensuring a smooth start to your night out and a safe return to your hotel the following day. Purchase your tickets and drinks on arrival, then spend as long as you like enjoying the beachside music and entertainment.