(2.906 m.a.s.l.). The oldest Costa Rica volcano. It`s within the boundary of Braulio Carillo National Park. Since 1492 is considered to be dormant. Its calderic structure make the eastern wall of Meseta Central. Two main craters are filled by lakes with clear and cold water. (Barva Lake-700 m. of width and Danta Lake-500 m. of width). Its slopes are dotted with coffee seedlings and covered with cypress and pines tree forests. It`s the only place in the world where lives where lives a toad Bufo Holdridge. (It`s inhabited also by Toad Harlequin).