Osa Great Adventure

Wildlife Observation Experts

Corcovado National Park

We are experts in wildlife observation, organizing all-inclusive tours since 2008. We focus on observation, and photography with knowledgeable tour guides

Contact us for free information About Our Tour Packages!

Ask For Our Tour Packages!

Corcovado One day tour

From Drake Bay, Puerto Jiménez, uvita, and Sierpe

Corcovado two day Tour

From Drake Bay, Sierpe, and Puerto Jiménez

Corcovado Three Day Tour

From Drake Bay, Sierpe, and Puerto Jiménez

Try our new Corcovado Extreme hikings!

About Us

Osa Great Adventure is a family-owned business that has been organizing and running tours in Corcovado National park since 20208, it has been founded by Allan Guevara, who has been working as a tour guide in Corcovado before founding the tour operator.

This has given us a huge advantage since we do know really well Corcovado and have deep knowledge of the field.

Why To Choose Us

We are focused on responsiveness and try our best to organize tours for travelers that contact us. This is very important since Corcovado National Park has limited spaces.

Top Rated on TripAdvisor

We spent a total of 5 weeks in Costa Rica over the past year, spending nights at over a dozen locations—all of which were picked for their proximity to nature. Our two-day/one-night tour at Sirena Station was easily the most unique for us and definitely not to be missed. A one-day trip to Sirena definitely would not have given us enough time to explore this area. Osa Great Adventures provided timely communication and fulfilled all their promises—arranging guide services, transportation, park access, lodging, and meals.