Top Koh Samui Full-day Tours

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.

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.

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.

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.

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.

Full-Day Army Jeep Mountain & Jungle Tour – Koh Samui 10:00 AM – 5:00 PM Hop into a rugged ex-Army Jeep and set off on an unforgettable journey through Koh Samui’s jungle and up to the island’s mountain peak. Ride in comfort under a shaded canopy with panoramic views all day long. Tour Highlights: Visit the famous Grandfather & Grandmother Rocks At the Elephant Freedom Rescue Centre (15 acres of natural habitat), help prepare breakfast vitamin balls for the Mahouts to feed 4 rescued, free-roaming elephants. Watch the elephants live freely—no riding, no tricks—just ethical observation in a safe, respectful environment. HELP THEM HELP! Swim and relax at Namuang Waterfall Journey to the mountain summit in a 4x4 ARMY Jeep Enjoy sweeping views of Koh Samui’s tropical landscape Thai restaurant lunch with a stunning 270° view Wander through the Magical Statue Garden See the Standing Big Buddha on the mountain top, 360° view Scenic descent down the other side of the mountain

Explore the views of the islands in the Angthong National Marine Park, the jungle, white-sand beaches, snorkeling, and so much more on this group day tour from Koh Samui. You’ll keep costs down by sharing transport, but still have plenty of time to have fun on your own time, and maybe make a few friends too.

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!

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.

Discover a relaxed full-day island escape to the charming Pig Island and nearby Koh Tan, perfect for guests of all ages seeking the ideal balance of relaxation, underwater discovery, and authentic local experiences at an easygoing pace. Travel aboard your handcrafted teak cruise and enjoy a thoughtfully designed journey with spacious decks, tropical sea views, and attentive service throughout the day. Explore the waters around Koh Tan with a leisurely snorkeling experience, where colorful marine life and coral reefs await beneath the surface. Continue to Koh Madsum, home to the island’s adorable village pigs, and enjoy time to meet and feed them, kayak along the peaceful coastline, swim in the inviting sea, or simply unwind on the sandy beach. With a freshly prepared Thai buffet lunch served on board, complimentary refreshments, and comfortable transfers included, this full-day journey offers a memorable way to experience the natural beauty and laid-back charm of Southern Thailand.

Drive through the mountains, through rivers, and into the jungle on this approximately two hour ATV ride in Koh Samui. This group tour keeps costs down since you share a guide and transfer. But you’ll still have plenty of fun driving your ATV and navigating the terrain. Wear your provided helmet to keep you safe, and have a great time on the trails.

Explore Koh Samui by quad bike on your choice of a 1-hour or 2-hour guided tour. Sample the off-road experience on the 1-hour tour, or go all out on a 2-hour tour that takes you to a stunning waterfall (seasonal). Your guide shows you the basics of operating the quad bike, on you have a choice of morning or afternoon tour to suit your schedule.

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.

Enjoy the waters around Koh Samui like a VIP on a private yacht charter with your own skipper and hostess. Board the sleek 52-foot (16-meter) yacht, and enjoy 5-star treatment as you sail around the Koh Samui archipelago. Relax on deck, swim and snorkel, visit beaches, try fishing, learn to sail, or enjoy other activities. Beer, wine, prosecco, and sodas included. Select from multiple cruises, and enjoy a seafood lunch or finger food and tapas depending on your choice.

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.

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.

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.

Explore the crystal clear waters and idyllic jungle-clad islands of Angthong Marine Park on this snorkelling and kayaking group tour from Koh Samui. Start your day with a ride in a speedboat out to the remote archipelago, where you spend hours visiting untouched islands and hiking up to viewpoints, snorkeling in secluded lagoons, and kayaking across the glassy waters, before feasting on a buffet lunch.

Set sail from Koh Samui for a full-day trip to Angthong National Marine Park, and discover uninhabited islands fringed with pristine beaches and fantastical limestone formations. Enjoy a full breakfast on the deck as you pass the between the jungle isles of Mo Koh Ang Thong park, and disembark for the hike to Emerald Lake at Koh Mae Koh. Return to the ship for an onboard lunch as you sail to the remote beaches of Koh Wua Talab, and steer for Koh Samui in time for sunset at sea.

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 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.

This is a great pick for travelers interested in seeing a mix of natural wonders, temples, and shrines in a day. Avoid potential language barriers when figuring out local public transport, and instead, travel in a comfortable 4-wheel drive vehicle, which hotel pickup and drop-off included. The route visits the Big Buddha Temple, the Secret Buddha Garden, Na Muang Waterfall, and lots more incredible scenery along the way.

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.

Hop islands and explore Thailand's natural environment. Snorkel and swim among marine life, including rare sea turtles, while exploring the Koh Nang Yuan and Koh Tao islands. Colourful coral, tropical fish and diving sites are plentiful throughout the region. Admire the scenery from the boat's viewing deck before indulging in a Thai-style buffet lunch at Koh Tao. Finish while relaxing on the white sand beaches of Mango Bay.