Day Trips from Koh Samui, Samui tours & activities, fun things to do in Samui

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Thailand's second largest island, Koh Samui is part of the Chumphon Archipelago, which is part of Ang Thong National Marine Park. One of the most popular resort areas in the country, Koh Samui is a great spot to relax and enjoy the snorkeling and diving opportunities nearby.

Ang Thong National Marine Park

Dotted with 40 islands with sheer limestone cliffs, lush green jungle and white sand beaches, Ang Thong looks like the ultimate tropical wonderland and is a must-see for travelers hanging out in Koh Samui. Check out the Emerland Lagoon on Koh Mae and swim with darting fish off of the beaches of Koh Wua Talap.
Koh Tao / Koh Nang Yuan

These two islands near Koh Samui are known for the top-class snorkeling and diving among the coral reefs (including the chance to see sharks and rays float by!) and the truly beautiful sandbar which connects the three little sub-islands of Koh Nang Yuan. With some light hiking and even adrenaline-pumping ziplines available, these getaways are a perfect day trip from Koh Samui.
Koh Tan (Coral Island)

Tiny Koh Tan is only 7.5 square kilometers, and is one of the closest escapes from Koh Samui. Surrounded by coral reefs and blessed with white beaches, this is a great spot to relax on the sand or snorkel with all the tropical fish!

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Availability varies by date for all activities.

Coral Island Full Day Snorkeling Tour by Long Tail Boat from Koh Samui
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Discover the beauty of Coral Island and its pristine beaches surrounded by reef formations. Explore the province's hidden gems on this full-day sightseeing and snorkeling tour from Koh Samui.

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USD55.25

Daily

8 hour(s) (morning)
Red Baron Junk Boat Sailing Tour from Koh Samui with Buffet Lunch
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Embark on a special cruise off the coast of Koh Samui aboard the Red Baron junk ship. Then, complete your cruising experience with a delightful buffet meal of traditional Thai cuisine.

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USD122.22

Sun, Wed

6 - 7 hour(s) (morning, afternoon)
Koh Tao Guided Snorkeling Tour from Koh Samui
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Enjoy a snorkeling adventure in the tropical waters of Koh Tao. Swim among the many kinds of beautiful marine life and the vibrant coral reef. The ultimate sea experience especially for beginners.

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USD90.88

Tue, Thu, Sat

8 - 9 hour(s) (morning)
Ang Thong National Marine Park Ko Mae Ko Full Day Tour from Samui by Local Boat
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Sail to Ko Mae Ko, one of the islands comprising the Ang Thong National Marine Park, by local boat on this full-day tour from Koh Samui. Then, see the Thale Nai and enjoy a sumptuous buffet lunch!

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From USD73.64

Daily

9 - 9.5 hour(s) (morning)
Island Hopping Tour of Angthong National Marine Park by Boat from Koh Samui
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Visit Koh Mae and Koh Wau Talap in the Angthong National Marine Park. Swim in clear turquoise waters, relax on white sand beaches or trek for incredible views of the seascape and emerald lake!

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USD57.60

Daily

9 hour(s) (morning)
Day Trip to Koh Nang Yuan and Koh Tao by Speed Boat from Koh Samui
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Hop on a speedboat and head to the beautiful islands of Koh Nang Yuan and Koh Tao. Relax on the beach, discover diverse marine life while swimming in clear waters or enjoy a short hike!

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USD82.67

Daily

8 - 9 hour(s) (morning)