Into the BatCave Aka LimeStone Underground River Aka Puerto Princesa Underground River (one of the 7 new natural wonders of the world) . Absolutely no lights inside except the battery operated spot light, here the flash has shown it’s power to light up the dark.
The national park is located in the Saint Paul Mountain Range on the northern coast of the island. It is bordered by St. Paul Bay to the north and the Babuyan River to the east. The City Government of Puerto Princesa has managed the National Park since 1992. The park is also known as St. Paul’s River National Park, or St. Paul Underground River. The entrance to the Subterranean River is a short hike from the town of Sabang.
In 2010, a group of environmentalists and geologists discovered that the underground river has a second floor, which means that there are small waterfalls inside the cave. They also found a huge cave dome, measuring 300 meters above the underground river, incredible rock formations, large bats, a deep water hole in the river, more river channels, another deep cave, marine creatures, and more. And because it’s very dark inside and very hard to get oxygen, it’s dangerous for humans, so they didn’t uncover all of the mysteries of this deep underground river. || link : http://j.mp/NccdOb