Lighthouse Bay
อ่าวประทีป
Navigate by the Light
A quiet northeast bay beneath the old lighthouse, offering relaxed diving with macro critters and healthy coral.
Depth Range
4–14m
Site Type
bay
Koh Tao & Offshore
Visibility
8–20m
27–30°C
Getting There
10 min boat from Koh Tao
NE coast of Koh Tao
17 Aug
18 Aug
19 Aug
20 Aug
21 Aug
22 Aug
23 Aug
Marine Life
Notable Features
- • Quiet uncrowded site
- • Macro critter hunting
- • Navigation landmark above
Best Time to Visit
About Lighthouse Bay
Lighthouse Bay is a tranquil dive site on Koh Tao's northeast coast, named for the navigation light above. The gentle reef slope features scattered bommies with anemone colonies, pipefish hiding in the rubble, and plenty of moray eels peering from crevices. It rarely gets crowded, making it a peaceful alternative to busier west coast sites.
Tips
Good for compass navigation training exercises.
Experience Required
All levels.
Location
GPS: 10.1210°N, 99.8450°E
Learn to Freedive in the Gulf of Thailand
Sites like Lighthouse Bay 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.