caving in mulu - racer cave (borneo)

caving in mulu - racer cave (borneo), cave formations, cave mouth, cavers, concretions, gunung mulu, gunung mulu national park, natural cave, people, speleothems, spelunkers, spelunking, stalactites

Spelunkers exploring Racer Cave in Gunung Mulu National Park (Borneo)

For more photos and information about this natural cave, go to my Racer Cave photo series.

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Gunung Mulu National Park (Borneo) Racer Cave - Mulu (Borneo) Borneo
Marudi, Malaysia