Blue Corner is a section of

Palau Palau, officially the Republic of Palau, is an island country in the Micronesia subregion of Oceania in the western Pacific Ocean. The Republic of Palau consists of approximately 340 islands and is the western part of the Caroline Islands ...

barrier reef A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. C ...

in the south-east of

Koror Koror is the state comprising the main commercial centre of the Republic of Palau. It consists of several islands, the most prominent being Koror Island (also ''Oreor Island''). It is Palau’s most populous state. History In the oral tradition of ...

, close to

Ngerukewid Ngerukewid or Ngerukeuid (also known as Orukuizu) is a set of islands located inside the Palau's lagoon. The set contains 37 small raised coral islands, which range in size from 0.1 to 48.5 ha, and amount to total land area of 87.3 ha. The islands ...

and German Channel. Its triangular shape, with step walls on the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...

sides, resembles a submerged

peninsula A peninsula is a landform that extends from a mainland and is only connected to land on one side. Peninsulas exist on each continent. The largest peninsula in the world is the Arabian Peninsula. Etymology The word ''peninsula'' derives , . T ...

. In the north part of the Blue Corner, there is a large

underwater An underwater environment is a environment of, and immersed in, liquid water in a natural or artificial feature (called a Water, body of water), such as an ocean, sea, lake, pond, reservoir, river, canal, or aquifer. Some characteristics of the ...

cavern Caves or caverns are natural voids under the Earth's surface. Caves often form by the weathering of rock and often extend deep underground. Exogene caves are smaller openings that extend a relatively short distance underground (such as rock sh ...

called Blue Holes. Due to a high variety of

corals Corals are colonial marine invertebrates within the subphylum Anthozoa of the phylum Cnidaria. They typically form compact Colony (biology), colonies of many identical individual polyp (zoology), polyps. Coral species include the important Coral ...

and wildlife in the area, the Blue Corner is a popular

recreational dive site Recreational dive sites are specific places that recreational scuba divers go to enjoy the underwater environment or for training purposes. They include technical diving sites beyond the range generally accepted for recreational diving. In this c ...

. It is variously called "the most requested dive in Palau" and "one of the most action-packed scuba dive sites in the world."

References

Reefs of the Pacific Ocean Underwater diving sites of Palau Koror {{Palau-geo-stub

See also

References