The Blue Corner is a spectacular underwater wilderness located in the Republic of Palau -- an island paradise renowned for its thriving coral reefs and large concentration of reef sharks. Divers and snorklers come to Palau seeking adventure at more than 75 named sites for underwater exploration. The most famous of these sites, the Blue Corner, protrudes far into the Philippine Sea, like a giant finger of coral, flanked by vertical walls that drop more than 1,000 feet into the abyss. In these gin-clear waters, divers come face-to-face with sharks, rays, sea turtles, and colorful reef fish. Dr. Monty Hempel, noted professor of environmental studies and Palau expedition leader, offers a fascinating look at the beauty, danger, and mystery of this unique coral kingdom. Let this film be your guide to one of Earth's most amazing places!