2 more caves in Mulu

This time it's the Wind and Clearwater Caves in another part of the park, reachable by boat. The Clearwater cave system (of which Wind Cave is a part--they are interconnected) is said to to be the 7th longest in the world and the largest by volume.
The 1st 3 pictures are in Wind Cave, looking at some of the formations. The latter 3 are in Clearwater Cave. This cave has a major underground river flowing through, as a couple pictures show. When I took the last one, I was expecting to see orcs cone out and do Sauron's bidding.もっと詳しく