White Rock
หินขาว
The Classic Night Dive
Koh Tao's most popular all-rounder — a large rocky reef with incredible macro life and frequent turtle encounters.
Depth Range
2–22m
Site Type
reef
Koh Tao & Offshore
Visibility
8–25m
27–30°C
Getting There
10 min boat from Koh Tao
~2 km off Sairee Beach
17 Aug
18 Aug
19 Aug
20 Aug
21 Aug
22 Aug
23 Aug
Marine Life
Notable Features
- • Best night dive on Koh Tao
- • Resident hawksbill turtles
- • Prolific nudibranch hunting
Best Time to Visit
About White Rock
White Rock is the heartbeat of Koh Tao diving. This expansive rocky reef system offers something for every level, from shallow coral gardens at 2m to deeper boulder formations at 22m. Hawksbill turtles are frequently spotted, and the nooks and crannies harbor a treasure trove of nudibranchs, seahorses, and moray eels. It's also Koh Tao's premier night dive site, where bioluminescence and hunting octopuses steal the show.
Tips
Do a night dive here if you get the chance — it's a completely different world after dark.
Experience Required
Suitable for all levels. Great for Open Water training dives.
Location
GPS: 10.1080°N, 99.8140°E
Learn to Freedive in the Gulf of Thailand
Sites like White Rock are what the Gulf has to offer. Get certified with us on Koh Samui — train at Sail Rock and Koh Tao in groups of no more than 3, skip the Koh Tao ferry, and dive the best of the region.
New to freediving? Get the free beginner's guide first.