[well]Puerto Princesa Quick Facts:
The Puerto Princesa Subterranean River is the longest underground river in Asia and the second longest underground river in the world. It features an ## feet (8.2 km) navigable underground river that travels through the cave before flowing into the South China Sea.
The Puerto Princesa Subterranean River travels through a cave that features stalactites, stalagmites, and many large chambers. The park area encompasses a complete sea to mountain ecosystem and features 8 of the 13 different forest types found in Asia. Collectively there are over 800 different plant species.
Be one of the first to know who the winners are for the new 7 wonders of nature. Announced on the Travel Tracker first before any other place. Fun travel app with a whole variety of bucket list ideas even if you are not tracking the natural wonders.
More will follow on the Puerto Princesa Subterranean River as it is declared an official or notable wonder of Asia.