The crater of Poas Volcano in San Jose, Costa Rica.
Volcan Poas National Park is located about an hour outside of San Jose, Costa Rica. Volcan Poas is an active volcano with a lake of molten sulfur that emits a greenish sulfur mist. This crater is the largest active crater in the world. The other crater is dormant. There are relatively easy hiking trails that lead to both craters, but the elevation is around 8,000 feet here, so take it easy and drink lots of water.
16 May 2008
From:
Jessica Feis
Heredia, Provincia de Heredia, CR
Discovered by Jessica Feis
on 16 May 2008.
83 views.