3 days Los Patos - Sirena - La Leona hiking Tour - Corcovado

The trekking overnight tour that crosses the National Park from Los Patos to Sirena and then to La Leona along the coast is undoubtedly one of the most iconic treks in Costa Rica. The sector from Los Patos to Sirena is a journey of about 10 - 12 hours of pure tropical rainforest. The Sirena station, which is in the heart of the park, is considered the biological station with the most bio-diversity in Costa Rica. The second stage covers parts of the jungle and the beach from Sirena to La Leona, the entrance-exit to the south of the park. With this walk, you can really say that you explored Corcovado thoroughly.

Los Patos

DAY 1: Puerto Jimenez to Los Patos a Sirena. Today includes ground transportation from Puerto Jimenez to Los Patos, crossing beautiful river landscapes, dense tropical jungle and with incredible wildlife luck. The tour lasts approximately 9 hours. In the afternoon you arrive at the Sirena station and the overnight arrangements are established. Possibility of appreciating the nocturnal fauna and flora.


DAY 2: Free day in Sirena. It is time to explore the many paths that Sirena offers, such as the circuit to the Sirena River, secondary routes through the jungle or the hike to the beautiful mouth of the Rio Claro. The fauna and flora in Sirena is of another level.

La Leona

DAY 3: After breakfast, walk from 6 - 7 hours to La Leona, the park station further south. This route offers new and diverse landscapes, combining beach with a mix of tropical rain forest.


Top places to visit

Whales and dolphins

During some months of the year, several humpback whales come to the Osa from South America and also from North America.

Sirena Corcovado
Sirena Ranger Station

The most remote ranger station can only be visited traveling by boat from Drkae Bay, or by foot crossing the entire park.

San Pedrillo
San Pedrillo Ranger Station

The northernmost entrance to Corcovado is the most visited entry point. Fauna and flora has increased over the passt few years.