Braulio Carrillo National Park.

Braulio Carrillo National Park is a National Park in Heredia Province and San José Province, in central Costa Rica It is part of the Central Volcanic Conservation Area. The park contains many notable geological features, such as the Barva Volcano; and several dormant volcanoes including Cerro Chompipe, Cerro Cacho Negro, and Cerros las Tres Marias. The Barva sector has three crater lakes — Barva, Danta, and Copey. The park also protects areas of the Sarapiquí River watershed, including large amounts of primary cloud and rainforest, and the flora and fauna that makes it their home. Others in the park include the Hondura River, Patria River, and the mineral-colored Súcio River.