A two-day, small-group expedition into San Pedrillo in Corcovado National Park — expect muddy jungle trails, river crossings, basic shelter stays and unpredictable wildlife sightings in one of Costa Rica’s richest lowland rainforests.
More ways to explore the area's outdoor wonders
You step off the boat onto a narrow strip of beach and the ocean closes the door behind you; the jungle breathes in front, thick and immediate. Morning light threads between buttress roots, insects call like small instruments, and the trail — when it exists — slips away into a network of animal paths and river crossings that demand attention.
Difficulty
challenging
Duration
2 days (about 48 hours)
Fitness Level
Moderate to high fitness; comfortable with sustained walking on uneven, muddy terrain and river crossings.
Wildlife
History
Corcovado National Park was created to protect Osa Peninsula biodiversity; San Pedrillo preserves ancient lowland rainforest and traditional hunter-gatherer routes.
Conservation
Small-group limits and ranger-led access reduce disturbance; practice strict pack-in/pack-out, avoid single-use plastics and follow all ranger guidance.
Reserve your spot on the 2-Day Corcovad Tour of the San Pedrillo Wild Expedition today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Expect mud and river fords
Waterproof, high-ankle boots and gaiters keep you moving through muddy, sometimes ankle-deep crossings.
Bring insect protection
Use DEET or picaridin repellent and a treated long-sleeve layer — mosquitoes and sandflies are persistent around dusk and dawn.
Carry adequate water and snacks
Plan for 2–3 liters and calorie-dense snacks — trekking times are long and resupply is not available on trail.
Travel light and follow your guide
Trails are irregular and unmarked; trust local guides and keep group size small to minimize impact and avoid getting lost.
Waterproof hiking boots
Durable, grippy boots protect ankles and shed mud on river crossings.
Lightweight rain jacket with hood
A breathable rain shell keeps you dry during tropical downpours and humid hiking.
summer
Headlamp and spare batteries
Nighttime navigation around the shelter and early-morning starts require hands-free light.
Water purification (tablets or filter)
Treat water when refill options are uncertain; saves weight compared with carrying extra liters.