Palawan, considered the crown jewel of the Philippines, is where pristine beaches, turquoise waters, and lush landscapes ...

Traditional, double outrigger boats called banca glide across the glass-like waters of Palawan ... Cabayugan River, which flows through a cave and into the sea in Puerto-Princesa Subterranean ...

The tropical island nation of the Philippines ... mountains of Palawan. The resulting subterranean labyrinth was described by Unesco as "one of the world's most impressive cave systems", upon ...