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Poás Volcano

Costa Rica, Alajuela

Poás Volcano

LocationCosta Rica, Alajuela
RegionAlajuela
TypeNational Park
Coordinates10.1987°, -84.2327°
Established1971
Area65.16
Nearest CityAlajuela (37 km)
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About Poás Volcano

Home to one of the world's largest active volcanic craters (1.5 km wide), Poás Volcano National Park is Costa Rica's most visited protected area. The crater contains a highly acidic turquoise lake and periodically produces phreatic eruptions. Cloud forest surrounding the volcano hosts dozens of hummingbird species.

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International Parks
March 27, 2026

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Frequently Asked Questions

Where is Poás Volcano located?

Poás Volcano is located in Alajuela, Costa Rica at coordinates 10.1987, -84.2327.

How do I get to Poás Volcano?

To get to Poás Volcano, the nearest city is Alajuela (37 km).

How large is Poás Volcano?

Poás Volcano covers approximately 65.16 square kilometers (25 square miles).

When was Poás Volcano established?

Poás Volcano was established in 1971.