Koh Samui & Nearby
Home base for our trips. Koh Tan and Koh Madsum offer mellow shore-accessible snorkeling and freediving just 15 minutes south.
3 dive sites
Best season: Mar–Sep
1 Island reef
1 Snorkeling
1 Reef
Koh Tan
Beginner Peak NowSamui's Snorkeling Island
Sea Turtles
Anemonefish
Parrotfish
Porcupinefish
Blue-spotted Stingrays
Koh Madsum (Pig Island)
Beginner Peak NowPigs & Snorkeling
Reef Fish
Anemonefish
Starfish
Hin Ngam (Samui)
Intermediate Peak NowSamui's Reef Secret
Groupers
Barracuda
Nudibranchs
Moray Eels