Corcovado Overnight Trek 20km + Sirena Walks (2D/1N)

Overview – Corcovado Overnight: Hike In & Boat Out Embark on an unforgettable overnight adventure in Corcovado National Park, one of the most biodiverse regions on Earth. This 2-day expedition begins with an 18 km trek from La Leona Ranger Station to Sirena, crossing pristine rainforest and coastal trails teeming with wildlife such as monkeys, scarlet macaws, and tapirs. Spend the night at the remote Sirena Biological Station, surrounded by the sounds of nature deep within the heart of the park. On the second day, explore Sirena’s network of trails in the morning before boarding a scenic boat back to Puerto Jiménez, gliding across the Pacific while enjoying breathtaking ocean views and possible encounters with dolphins or sea turtles. With small groups, certified local guides, and personalized service, this tour offers an authentic, adventurous, and immersive way to experience the wild beauty of the Osa Peninsula.