Cabo Blanco Absolute Natural Reserve

Cabo Blanco Absolute Natural Reserve
Location within Costa Rica
LocationPuntarenas, Costa Rica
Nearest cityMal Pais
Coordinates9°33′29″N 85°06′40″W / 9.558°N 85.111°W / 9.558; -85.111
Area3,140 acres (12.7 km2) terrestrial
4,420 acres (1,790 ha) marine
Established1963
Governing bodyNational System of Conservation Areas (SINAC)

The Cabo Blanco Absolute Natural Reserve is a Nature Reserve of Costa Rica, part of the Tempisque Conservation Area in the province of Puntarenas, covering an area of 3,140 acres (12.7 km2) terrestrial and 4,420 acres (17.9 km2) marine on the southern tip of the Nicoya Peninsula near Montezuma-Cabuya and Mal Pais.

The site is home to the San Miguel Biological Station which was developed to promote and support teaching, research, and environmental education and has facilities that include classrooms, laboratories and a reference library. The reserve was created in 1963 due to a campaign started by Nils Olof Wessberg and was the first major conservation project in the country.