Hin Loy
หินลอย
Caves, Swim-throughs & Nudibranchs
A rock pinnacle with caves, swim-throughs, and one of the best nudibranch diversities near Koh Kood.
Depth Range
4–16m
Site Type
pinnacle
Koh Kood
Visibility
5–20m
27–30°C
Getting There
25 min from Koh Kood
Off Koh Kood
8 Sep
9 Sep
10 Sep
11 Sep
12 Sep
13 Sep
14 Sep
Marine Life
Notable Features
- • Caves and swim-throughs
- • Excellent nudibranch diversity
- • Rock pinnacle
- • Macro photography site
Best Time to Visit
About Hin Loy
Hin Loy is a submerged rock pinnacle with an exciting topography of caves and swim-throughs. The site is renowned for its nudibranch diversity — macro enthusiasts can spend an entire dive cataloging different species. The caves add an element of adventure, though they are generally safe for intermediate divers. Moderate current is possible.
Tips
Bring a torch for the caves. Go slow — the macro life rewards patience.
Experience Required
Intermediate. Moderate current possible.
Location
GPS: 11.6000°N, 102.5000°E
Learn to Freedive in the Gulf of Thailand
Sites like Hin Loy 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.
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