Tham Mae Lana (Thai: ถ้ำแม่ละนา) is a karst cave located in Mae Lana, Pang Mapha District, Mae Hong Son Province, Thailand.
It is abundant in stalactites, and is home to a subterranean stream that is populated by cavefish, including the waterfall climbing cave fish.
The cave is difficult to traverse and can only be accessed with the assistance of local guides.
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