Rangko Cave is a small underground pond that has a small mouth of hole as the entry gate to go in the cave. The water is found at approximately three meters below the ground.
Once you are in the cave, you can directly see the water which is very clear. The water is tasted salty. The cave itself hasn’t been explored how far deep inside because lack of light.
Fun part being here is you can swim, jump or just play there for fun. It can be bit dark in there but if you go in the morning (around 10 am) you get quite clear visibility. Stalactite and stalagmite on the cave ceiling makes it cool in you get a photograph in there.