Top Koh Samui Eco Tours

Hop a traditional longtail boat for a 2-stop snorkeling tour in just a half-day on the waters off Koh Samui. With all snorkeling equipment provided, you can experience the underwater world for yourself; your captain and crew will teach you about the coral reef and its inhabitants. Head for a nearby pristine beach for some time to relax and explore; morning tour bookings include a set lunch at an island restaurant.

A short boat ride from Koh Samui, Koh Phangan has become a more family-friendly destination with plenty of natural attractions. On this day trip, travel to the island via speedboat and visit an eco-park to see elephants and go snorkeling at Mae Haad Beach. Plus, head to Haad Rin where a full-moon party is held every month.

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.

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.

Spend a day fishing and snorkeling off the coast of Koh Samui. Your expert captain takes you out to sea for a full-day tour, sussing out the best bays and island waters for the perfect catch. Reel in mackerel and additional Gulf of Thailand delicacies, then cook them up as part of an onboard barbecue. This charter tour includes complimentary soft drinks, beer for sale and round-trip hotel transport.

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.