The Puerto Princesa Underground River in Palawan, Philippines is composed of a long mountain landscape and a beautiful, breathtaking subterranean river that winds through a cave that has been carved into shape by the giant hand of nature. So it comes as no surprise that the Puerto Princesa Underground River has made it as one of the 28 finalists in the global search for the New 7 Wonders of Nature.Aside from its staggering length and shape, within it lie unique discoveries, which were, until recently, unknown even to those who had frequented the site. For the last several months, an Italian group called La Venta has been conducting studies there, and they have made some stunning discoveries—such as the fossils of sea cows or Sirenia dating back to the Miocene period—roughly 20 million years ago. Aside from being rare fossils previously found only in Java, Indonesia, these findings also emphasize further the sheer historic value of our Underground River and of the country we live in.