Koh Waen Train Wreck
Koh Waen is a small island in the Trang group, just north of Koh Kradan, offered by Koh Lanta centres as a two-dive day. Its artificial reef includes a sunken train – railway cars and a locomotive – placed on the seabed, alongside natural reef with diverse hard coral and 'Swiss-cheese' swim-throughs. Published depths range from about 5 to 30 m.
Facts
- Region: Thailand – Koh Lanta & Krabi
- Area: Trang islands
- Depth: 5–30 m
- Level: intermediate
- Current: moderate
- Type: wreck, reef
- Coordinates: 7.3773, 99.2424 (approximate)
- Highlights: sunken train artificial reef, hard coral, swim-throughs
- Tips: Less frequently scheduled than Koh Haa – ask Lanta centres for dates. Details of the train placement are not well documented.