Nasua Tours Monteverde

My name is Oscar Castillo Mejia, naturalist guide in Monteverde and co-owner of Nasua Tours. Monteverde is unique because of the high level of endemism that makes our forests one of the most bio diverse places in the world. I have been navigating Monteverde's forests for the past 10 years participating in a variety of nature work including bird inventory, amphibian inventory, guiding nature hikes, night tours, and birding tours. I am forever in love with nature and I am happy to do my best to share the wonders of Monteverde with you.

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About Nasua Tours
Oscar Castillo Tour Guide


Nasua Tours was created to offer professional and customized services for the better enjoyment and appreciation of Monteverde´s flora and fauna. The best way to learn and discover the forest´s secrets is with a local guide and, our guides have the experience and the skills to interpret the forest.
Let´s enjoy nature together!



Full Day

Nature Tour

Night Walk