Top Koh Samui Water Tours

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.

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.

Feel like a VIP for a day when you book your Angthong Marine Park tour with us. Offering exclusive access to famous attractions, our small group sizes ensure an intimate adventure. There are numerous opportunities for everyone to have fun including snorkelling, kayaking, or simply relaxing under the shade of beach front trees. Hotel transfer service is included for your convenience.

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.

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.

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.

Make the most of your time in the Angthong archipelago by booking a tour on a fast speedboat. Once you arrive in the area, comprised of 42 islands, you'll have kayaking and snorkeling equipment at your disposal to explore on your own. You can also take to the shores and climb to the top of Mae Koh Island for panoramic views of the surrounding islands. Meals, snacks, and round-trip transportation make this a convenient experience.

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.

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.

Breathe underwater for the first time, without committing to the expense of a multi-day certification process, on this full-day scuba diving discovery program led by a PADI instructor. You’ll learn some diving basics and practice essential skills, then enjoy two dives in the ocean to a maximum depth of 40 feet (12 meters). Lunch, drinks, gear, pictures, and transfers from the north and east of the island are included.

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.

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.

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.

Explore the Gulf of Thailand on this full-day tour with snorkeling stops at Koh Nangyuan and Koh Tao. Hike to the stunning Nangyuan viewpoint, snorkel at the Japanese Reef Garden, and enjoy a Thai-style lunch before visiting Ao Hin Wong and Lighthouse Bay. With hotel transfers, a light breakfast, and guided snorkeling, this tour offers a seamless way to experience the region’s underwater beauty and pristine beaches.

Escape to the untouched islands of Ang Thong Marine National Park on a full-day speedboat tour from Koh Samui. Gaze at towering limestone cliffs, discover fascinating rock formations, and snorkel in the clear waters. Go ashore for lunch, then paddle a kayak along the jungle coast to admire natural rock formations. Plus a Thai lunch and return speedboat transfers are included.

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.

Koh Tao is renowned for its magnificent coral reefs and diverse marine life, and lies just a short boat ride from Koh Samui. This tour is the ideal way for non-divers to experience the island’s underwater world. Hop aboard for a scenic cruise around the island, stopping to swim and snorkel at three different sites throughout the day. Escape the crowds at less busy spots and enjoy plenty of attention from your guides with this small-group tour.

Experience the delights of our luxury wooden yacht cruise, as you sail through the majestic Thai waters to the Angthong Marine Park. This unforgettable day will include a visit to the beach at Koh Sam Sao, swimming, snorkelling, and visiting Emerald Lake at the island of Koh Mae Ko. Breakfast, lunch and snacks are included and may be enjoyed onboard the yacht. You will get plenty of time to enjoy each attraction, before returning onboard the yacht to unwind and enjoy the majestic sunset on the way back to Koh Samui.

Traveling by speedboat allows you to pack more into a single day on this island-hopping tour from Koh Samui. Snorkel at Koh Tan, kayak at Ko Madsum (Pig Island), and relax on Bang Kao Beach. This tour makes it easy to visit the islands of southern Samui; 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.

Explore more of the stunning islands in Mu Ko Ang Thong National Park on this full-day kayaking tour from Ko Samui. Travel in comfort aboard a spacious well-equipped boat and stop at several calm water destinations where you can go kayaking. You’ll also visit sea caves, a lake, and white-sand beaches at Koh Mae Ko, and have a light breakfast and buffet lunch provided.

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.

Discover Thailand’s Mu Ko Ang Thong National Marine Park on a speedboat with your group and guide. Snorkel, kayak, hike, and sightsee to your heart’s content, and stop at the nearby Blue Lagoon to swim and sunbathe too. Handy round-trip pickup ensures that the only thing you have to worry about is enjoying yourself.

Discover Koh Tao, a secluded paradise island in the Gulf of Thailand. Explore the undersea world with the aquatic life and ascend to a picturesque vantage point to see Koh Nang Yuan's magnificent beaches. We will take you to Koh Nang Yuan with its pristine white sand beaches. and clear water where you can snorkel. Additionally, you can go up and take photos at the famous viewpoint of Koh Nang Yuan that you can't miss when you get here. Continue to Koh Tao for lunch. After that. go snorkeling and take in the breathtaking underwater scenery of Koh Tao. Our uniqueness is that our tours are limited to 16 seats only. Delivering a class experience VIP throughout the trip