10 Greatest Underwater Wonders in the World

03. Blue Corner Wall, Palau

The Blue Corner Wall is a world-famous diving site located in Palau, a small island nation in the western Pacific Ocean. It is widely regarded as one of the top dive sites globally and is renowned for its stunning underwater scenery and the incredible diversity of marine life that can be found there.

Blue Corner is situated off the western coast of Palau’s main island, Babeldaob, in the Koror State. It’s part of the larger Rock Islands Southern Lagoon UNESCO World Heritage Site.