Poseidon
Diving Center
Diving, PADI courses and boat tours in Koh Samui
Diving Center in Koh Samui
Discover the underwater world of the Gulf of Thailand with Poseidon. Dive trips to Koh Tao and Sail Rock, PADI courses from beginner to instructor, boat tours and snorkeling.
What We Do
PADI Courses
Learn to dive from beginner to pro. Discover Scuba, Open Water, Advanced, Rescue Diver. International certificate.
Dive Tours
Fun diving for certified divers. Best dive sites: Sail Rock, Chumphon Pinnacle, White Rock, Twins.
Boat Tours
Snorkeling tours, island hopping, sunset cruises, fishing. Samui exclusive — pink dolphins and Ang Thong.
Where We Dive
Best dive sites in the Gulf of Thailand — all trips from Samui
Koh Tao
30+ dive sites: Chumphon Pinnacle, White Rock, Twins. Whale sharks, turtles, reef sharks. Speedboat from Samui 1.5h.
Learn more →Sail Rock
Best dive site in the Gulf of Thailand. The Chimney, whale sharks, barracuda tornadoes. 1 hour from Samui by speedboat.
Learn more →Nang Yuan
Perfect for families and beginners. Shore-entry dives, snorkeling on coral reefs, 360° viewpoint. Kids from 8 years.
Learn more →Why Poseidon
Experience since 2014
We know every reef and dive site. Working year-round in two countries.
Russian-speaking team
All instructors speak Russian. Training, briefings, support — in your language.
Safety
Only new equipment from world brands. Small groups. Insurance included.
All inclusive
Transfer, equipment, meals, instructor — included. You only need a swimsuit.
Where to Find Us
Contact Us
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