Blue Corner

Blue Corner is a section of Palau's barrier reef in the south-east of Koror, close to Ngerukewid and German Channel. Its triangular shape, with step walls on the Pacific Ocean sides, resembles a submerged peninsula. In the north part of the Blue Corner, there is a large underwater cavern called Blue Holes. Due to a high variety of corals and wildlife in the area, the Blue Corner is a popular recre... (Wikipedia)