This was a real highlight on my trip to Palawan. It takes a few hours to get here from Puerto Princessa town by bus and boat but it's worth it as the scenery along the way is beautiful. We arrived just in time to see two large monitor lizards come out of the jungle to attack a family's dog on the beach. That poor dog would have been lunch for those lizards had the people not scared them away.
We loaded onto a canoe with our guide and set off for the cave. I sat at the front so i was given a spotlight to shine while inside. There were frayed wires so it was a little sketchy but luckily we had no electrical issues :) The cave is filled with amazing stalactites, some of which look like various animals or people (or so the guide claimed, it takes some imagination). The cave is also filled with bats, lots of bats which are constantly flying around your head. A few came close but never actually made contact. It was a very cool experience and I recommend checking it out it if you're in Palawan.