Sea glass spot
Koh Tao — Lighthouse Bay
Island Hunter pinned this beach in Thailand. There are 23 sea glass spots mapped in Thailand so far.
Beach
Island · Rocky
Access
Not rated
How much glass
Not rated
Pinned
February 2026
What Island Hunter found here
Isolated beach, 40-minute hike to reach. Rare BLACK sea glass found here! Also turquoise, green and blue pieces. A must-visit for collectors.
Other sea glass beaches in Thailand
Been to a beach that isn't on the map?
Pin it, add a photo, and say what you found.
Add a spot