Colún is a beach in southern

Chile Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...

located south of

Corral A pen is a fenced/walled open-air enclosure for holding land animals in captivity, typically for livestock but may also be used for holding other domesticated animals such as pets that are unwanted inside buildings. The term describes types ...

and west of La Unión. The beach is about 9 km long and runs like many other Chilean beaches from north to south along 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 ...

s shores. In a ranking made the newspaper

El Mercurio (known online as ''El Mercurio On-Line'', ''EMOL'') is a Chilean newspaper with editions in Valparaíso and Santiago. is owned by El Mercurio S.A.P. (''Sociedad Anónima Periodística'' 'joint stock news company'), which operates a network of ...

in 2006 Colún was considered the most hidden beach in Chile. The beach has large

sand dune A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat ...

s in its southern part and lies west of two freshwater lagoons. Most of the beach is inside the

Valdivian Coastal Reserve Valdivian Coastal Reserve is a natural reserve located in the Cordillera Pelada, in Los Ríos Region of Chile, near Corral. History In 2003, the WWF Chile program, The Nature Conservancy (TNC) and other local organizations acquired a nearly 6 ...

See also