The Ena hill is part of the Talamanca Volcanic Range, it has an altitude of 3,126 m.a.s.l.

Its access is made by the community of San Jerónimo, San Pedro de Pérez Zeledón, this way it is possible to enter the Chirripó National Park, but access is controlled by a Cerro Ena Tourism Association (Aturena), a community organization that promotes rural community tourism and organizes visits, Tours and access to both the Ena hill and the chirripó along this route.