[1] The park is located about 100 km north of San José, the Costa Rican capital, to the east of Ciudad Quesada in Alajuela Province.

The reserve contains the sources of the Aguas Zarcas, Platanar, Tora, Tres Amigos and La Vieja rivers.

The park contains a wide variety of orchids and birds as well as natural hot springs.

Endangered species found on the park include the Resplendent quetzal, Great curassow, red brocket deer, and Black Guan.

There is an extensive trail system that winds through the park and offers visitors the chance to see an array of plants and animals.