The Costa Rica Volcanoes belong to the Pacific Ring of Fire. Among the 112 volcanic formations in Costa Rica, seven are considered to be active. In the past the sudden volcanic eruption has wrecked massive destructions, but at present many volcanoes have mellowed down as far as their ferocity is concerned. Costa Rica Volcanoes include Arenal Irazu, Turrialba, El Viejo, Platanar, Poas, Porvenir, Barva, Cacao, Tenorio, Miravalles, Rincon de la Vieja, Orosi, Chato, Cacho Nefro and Congo Volcano.

Irazu – this is the highest volcano in the country that reaches a height of 10.300 feet. The main crater that has a diameter of 3000 feet is very much active. There is another inactive crater that doubles as a mini lake when the rainwater gets collected in it during the rainy season.

Barva – This is an extinct volcano that measures 8700 feet. Its small craters are filled up with water. You can access its two craters via an easy trail of two miles that winds through the dense forest. This volcano is not a hot favorite among the tourists, therefore those who choose to visit it enjoy its quiet and tranquil environs.

Cacao - There has so far been no recorded volcanic activity in the crater of the Cacao Volcano. Its steep slopes are the origin of many a stream and river that flows into Lake Nicaragua and Nicoya Gulf. There is a Cacao Biological Station perched on its slope.

Cacho Negro - This one is yet another extinct volcano that forms a part of the Braulio Carrillo National Park. Its shape is perfectly conical and the slopes are shrouded with cypress and pine forests. There are many a cattle farms in the vicinity.