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Interesting Facts About Poas Volcano National Park, Costa Rica

Costa Rica, aside from all of the wildlife, beaches, and forests that make Costa Rica is one of the best places to visit for adventure lovers, there are active volcanoes.

Yes, you get to hike up through the sides of active volcanoes like the one in Arenal and La Fortuna Area. Which is constantly erupting at low levels. But there are some others that aren’t as active.  There is no bubbling crater, but it is still releasing gases that come from the depths of the earth.

One of those volcanoes is called Poas, and it is the center of a National Park in Costa Rica located near San Jose City. Keep reading to learn all about it.

Facts About Poas Volcano

Poas Volcano Facts 

Where is Poas Volcano National Park located?

Alajuela Province, 55 km from San Jose and 37 km north of Alajuela

How big is Poas Volcano National Park?

16,000 acres

Did you know?

  • Thanks to amazing craters, spectacular views, and easy access, Poas Volcano is the most popular national park in Costa Rica, with over 250,000 visitors yearly. Less than two hours outside of San Jose, this park will please everyone. It is wheelchair accessible with well-paved trails and roads where you will have no trouble looking down the second widest crater in the world (9/10 of a mile). It is also the most accessible volcano in the world!
  • Poas is one of five active volcanoes of Costa Rica, be careful, you might just be around when it puffs out some hot air and sends up huge ash clouds into the air.
  • Amazing flora can be found here due to the high altitude and acid rains generated by the volcano. One, in particular, is called the “poor man’s umbrella plant”. Their huge leaves are over 3 feet in diameter.
  • Don’t forget to check out the largest volcanic lagoon in the world with its aquamarine waters and almost 1000 feet deep.
  • Only one of three craters at Poas is active, one of the others has transformed into a cold-water lake, Laguna Botas, which flows down the mountain feeding the Sarapiqui River.
  • There are many day tours combined with Costa Rica coffee plantation tours, butterfly gardens, and La Paz waterfall that you can join.

Nearby Attractions

  • La Paz Waterfalls – part of the La Paz nature park which is also a wildlife refuge with an enormous butterfly garden and serpentarium.

Poas Volcano National Park Weather

Annual Rainfall: 140 inches
Temp: 45 °F – 70 °F


  • Super easy, wheel-chair accessible hiking
  • Bird watching
  • Camping is not permitted

Lake at Poas Volcano in Costa Rica

Poas Volcano National Park

There are three easy trails:

  • Crater Trail (750 mt.) leads you to the lookout point of the main crater.
  • Botos Lake Trail (1 Km) winds through the cloud forest to Laguna Botos – a cold-water lake occupying an extinct volcano crater. It also brings you to a great picnic spot.
  • Want to try the least traveled path? Beginning at the picnic grounds is Escalonia Trail (1 Km).

Poas Volcano National Park Wildlife

  • Over 80 species of birds
  • Sooty robins
  • Black guans
  • The resplendent quetzal
  • Toucans
  • Flame-throated warblers
  • Squirrel
  • Cuckoos
  • Great curassows
  • Purple-throated mountain gems
  • Golden-hooded tanagers
  • Hummingbirds
  • Baird’s tapirs
  • Coyotes
  • Squirrels
  • Rabbits
  • Bats


  • Banderita Española orchids
  • Royal broom zorrillos
  • Poor man’s umbrellas (largest leaves of any Costa Rican Plant)


  • The best time to visit is early morning when the clouds are just rolling in. However, even if it’s cloudy, you might get lucky and the clouds will clear up.
  • The dry season (December through April) is when crater visibility is most consistent.
  • It’s chilly up here, bring a light jacket/sweater.
  • Weekdays are less crowded.

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Facts About Poas Volcano National Park, Costa Rica

2 thoughts on “Interesting Facts About Poas Volcano National Park, Costa Rica

  1. there is alot of people who had got on here but some people needs to be careful cause you dont know what animals or things that can happen to you when you on there.

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