Spend a night at Sirena ranger station and trade the tourist trail for primary Pacific rainforest. This 2-day camping tour from Drake Bay centers on guided wildlife walks, beachfront forest, and ranger-led exploration.
More ways to explore the area's outdoor wonders
A low, briny wind tugs the palms as a skiff slips away from Drake Bay and the rainforest swallows the shoreline. On arrival at Sirena ranger station the forest closes in — vines thread across the beach and birds call like small alarms — and the only lights are the ranger post and the occasional headlamp of other trekkers. Night here is active: distant frogs chorusing, nocturnal mammals probing the understory, and waves nudging the sand outside the tents.
Difficulty
moderate
Duration
2 days (approx. 48 hours)
Fitness Level
Able to walk 2–5 hours on uneven, muddy trails; basic stamina for multi-day outdoor sleeping required.
Wildlife
History
Corcovado was established in 1975 to protect the Osa Peninsula’s unique lowland rainforest and has been a focus of grassroots conservation and ranger-led stewardship.
Conservation
Visitors are encouraged to minimize plastic, stay on trails, and follow ranger rules to reduce disturbance to wildlife and protect sensitive coastal-forest habitats.
Reserve your spot on the Corcovado Sirena-over night Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Expect wet, muddy trails
Trail surfaces are often saturated; wear waterproof boots with good tread and consider gaiters to keep mud out of your shoes.
Pack a strong headlamp
Night walks and the ranger camp are poorly lit — a reliable headlamp improves safety and wildlife spotting at dawn and dusk.
Bring insect protection
Mosquitoes and biting flies are active; use DEET or picaridin repellent and a long-sleeve baselayer for evening hours.
Follow ranger guidance on wildlife distance
Sirena rangers enforce viewing distances for safety and conservation — use binoculars and avoid feeding or approaching animals.
Waterproof hiking boots
Keeps feet stable and dry on muddy, rooty rainforest trails.
Lightweight rain jacket
Essential for sudden downpours common year-round in Corcovado.
Headlamp with extra batteries
Necessary for night walks, campsite tasks, and early morning wildlife viewing.
Insect repellent & long-sleeve shirt
Protects against mosquitoes during dawn, dusk and night in humid forest conditions.