Puerto Princesa Subterranean River

On the romantic tropical island of Palawan in the far western reaches of the Philippines, there is a river that is navigable for more than 5 miles…underground.

Azure waters, crystal clear and inviting, mark the entrance to the world’s second longest subterranean watercourse. An few hours away from the city of Puerto Princesa and a short boat ride from the Sheridan Resort, Sabang, yet a step back in time to an age when the earth was still young.