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

Samui's Snorkeling Island

1–8m

island reef

Sea Turtles Anemonefish Parrotfish Porcupinefish Blue-spotted Stingrays

Koh Madsum (Pig Island)

Pigs & Snorkeling

1–5m

snorkeling

Reef Fish Anemonefish Starfish

Hin Ngam (Samui)

Samui's Reef Secret

5–18m

reef

Groupers Barracuda Nudibranchs Moray Eels

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