Arenal Observatory Lodge Free Activities

Frog Pond

Especially in rainy season (May to November), the sound of frogs in the rainforest is common nighttime music. To encourage the natural pres...
Swimming pool at Arenal Observatory Lodge & Spa

Spring-fed Swimming pool and Jacuzzi:

Our spring-fed “infinity” swimming pool, tiled in cobalt blue, melds with the surrounding rainforest and provides lovely refreshment in the...

Birding

Close to 900 species of birds can be found in Costa Rica, and more than 400 kinds of birds have been spotted around Arenal Observatory Lodg...

The Morning Walk

Included with your stay at Arenal Observatory Lodge & Spa is a daily free guided walk along our property trails with our naturalist gui...