Costa Rican Volcanoes

Volcanologists have identified over 200 volcanic formations in Costa Rica's territory dating as far back as 65 million years. Of these, only around 100 are commonly listed and fewer still demonstrate any sort of activity today.  There are five active volcanoes in Costa Rica: Turrialba Volcano, Poas Volcano, Arenal Volcano, Rincon de la Vieja Volcano, and Irazu Volcano.