Top Koh Samui Eco Tours

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.

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.

Head out on an adventure through the jungle of Koh Samui on this guided all-day tour. Travel via rugged Jeeps to the Grandfather and Grandmother Rocks (Hin Ta and Hin Yai), the Na Muang Waterfall where you can go for a swim, and the Khunaram Temple. Enjoy a traditional Thai lunch at a local beachfront restaurant.

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.

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.

This is a great pick for time-tight travelers who are keen to see multiple Koh Samui highlights in a day. Save time researching your itinerary and planning transport—this convenient tour includes door-to-door transfers. Ride comfortably in an air-conditioned vehicle, and visit a mix of temples, shrines, and natural wonders—including the Big Buddha temple, Lad Koh viewpoint, Guan Yu Shrine, and Na Muang waterfall.

Travelling by speedboat allows you to pack more into a single day on this island-hopping tour. Snorkel at Koh Tan, kayak at Ko Mat Sum, and get insight into local life at the Thong Krut fishing village. This tour makes it easy to visit the islands of southern Samui; round-trip hotel transfers, snorkel and kayak equipment, and lunch on the beach are all included in one package, so all you need to do is show up.

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’ll then 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.

With this guided tour, you can discover one of the biggest elephant sanctuaries on Koh Samui with ease. Instead of waiting around for local buses, the trip includes round-trip transfers directly from your Koh Samui hotel. Then, once at the Elephant Care Sanctuary, observe elephants in their natural surroundings and learn about local conservation efforts.

Get a comprehensive tour of Angthong Marine Park—and its 42 islands dotting the bright blue sea—on this full-day tour from Koh Samui. Activities include kayaking and snorkeling; all instruction and equipment are provided so even beginners can participate. Your guides will provide in-depth narrative about the environment, flora, and fauna so you can get the most out of your day there. You can paddle into sea caves and snorkel over coral reefs with your guides by your side helping you feel safe and comfortable.

Board a spacious boat for Angthong Marine Park on this full-day tour from Koh Samui. Explore the turquoise waters in the Gulf of Thailand with plenty of snorkeling opportunities. Ride a longtail boat to Mae Koh Island, or upgrade to kayak along the coastline. Hike to the summit for fantastic views of Emerald Lake, then continue on to the white-sand beach of Wua Talap Island, which features Lotus Cave. You’re served a light breakfast and Thai lunch by the professional crew on board.

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.

The 100 Degrees East Marine Team's snorkeling tour to Koh Tao is the ultimate way to experience snorkelling from Koh Samui. With a guarantee of 12 adults accompanied by a crew of 5 or more, including experienced and knowledgeable guides to lead you as you explore the stunning coral reefs of Koh Tao at 3 varied sites. Enjoy the day at a relaxed pace and maximise your snorkelling time away from the crowds. For groups larger than 4 please contact us to check our availability.

Make the most out of your exploration of the Gulf of Thailand with this tour that includes snorkel stops at Koh Tao and Koh Nangyuan. After a light breakfast and a scenic boat ride to your destination, listen to guided commentary on the local marine life before diving in to take a look for yourself. Enjoy spending the entire day exploring the underwater world and the pristine beaches with a guide by your side, who will ensure you get the most out of your time.

Pair hard-to-access parts of Koh Samui with signature island sights on this small-group door-to-door day trip in rugged 4WDs that eat up mountain tracks. Immerse in local culture at the Big Buddha Temple, Wat Plai Laem, and Guan-Yu Koh Samui Shrine; discover rural life at a rubber plantation, a coconut grove, and the Na Muang Waterfall; and capture photos at the Secret Buddha Garden and a viewpoint. Lunch is included.

Experience the best of Koh Sumai with this Round Island sightseeing tour that hits all of the highlights. Explore this popular boutique island with your friendly local guide. Make stops at Grandpa and Grandma Rocks, the famous Big Buddha and NaMuang Waterfall, plus learn about the numerous beaches and resorts that dot the island.

This full-day boat tour is one of the most beautiful and popular sea destinations. Discover the Angthong Marine Park (Golden Basin) archipelago with its 42 islands. On this trip you get the opportunity to explore the rock and cave landscapes with a kayak. You will also visit the green emerald lagoon and the island of Wua Talap (sleeping cow's eye) with its incredible viewpoint over the whole Angthong national park and a remarkable stalactite cave. As well you have enough time for sunbathing, swimming and snorkeling at the most beautiful beaches

Embark on an exclusive Just a Jungle Private Eco Safari Tour in Koh Samui and delve into the heart of the island's beauty, all from the comfort of a private 4x4 Jeep. This full-day adventure showcases Koh Samui's spectacular highlights without the inclusion of animal shows, ensuring a responsible and enriching experience. Explore the naturally sculpted Grand Mother & Grand Father rocks, marvel at panoramic views from high mountain viewpoints, and uncover hidden gems like the Mummified Monk at Khunaram Temple. Experience the thrill of off-road journeys to reach breathtaking viewpoints overlooking the Gulf of Thailand and cherish the serene vistas of Big Buddha near Chaweng. Perfect for families, couples, solo adventurers, and groups seeking an intimate glimpse into Koh Samui's rich landscapes and cultural sites. Enjoy a day filled with discovery, natural wonders, and unforgettable moments.

Explore the natural wonders of Angthong National Marine Park on a day trip from Koh Samui. Cruise through the archipelago of 42 islands, admiring the emerald lakes, limestone cliffs, and hidden beaches. Snorkel in the crystal-clear waters and spot colorful fish, coral reefs, and turtles. Kayak through the mangrove forests and observe the diverse wildlife. Relax on a secluded beach and soak up the sun.

Koh Madsum, or Pig Island, is a small island located in the Gulf of Thailand. It is part of the Koh Tan archipelago, which consists of two other small islands: Koh Tan and Koh Madsum. The island is a popular tourist destination due to its beautiful beaches and clear waters. Visitors can reach the island by taking a speed boat from the mainland. Koh Madsum is a beautiful island with white sand beaches and clear blue waters. It is a popular spot for swimming, sunbathing, and snorkeling. Visitors can also enjoy the views of the surrounding islands from the top of the island’s cliffs. Koh Tan is a small island located next to Koh Madsum. It is a popular spot for swimming and sunbathing. Visitors can also take a speed boat to Koh Tan from Koh Madsum. Both Koh Madsum and Koh Tan are beautiful islands with plenty of activities for visitors to enjoy. If you’re looking for a relaxing vacation in a beautiful setting, then be sure to add these two islands to your list!