A private rafting run on Río La Balsa offers controlled adrenaline and rainforest scenery—25 rapids across a 10 km stretch with bilingual certified guides, hotel pickup, seasonal fruit stops, and a traditional Costa Rican lunch.
More ways to explore the area's outdoor wonders
The bus eases away from La Fortuna and the humid air thickens; the rainforest leans close, leaves dripping from an overnight shower. In forty-five minutes the road drops to the valley and Río La Balsa appears, a band of churning water threading through volcanic boulders. Guides unload gear with brisk efficiency—helmets, PFDs, paddles—and the river seems to flex, as if testing the rafters before the first stroke.
Difficulty
moderate
Duration
3–4 hours
Fitness Level
Moderate fitness: able to paddle for up to two hours with short bursts of exertion and able to swim.
Wildlife
History
Río La Balsa has long been a corridor for local communities; modern rafting developed alongside La Fortuna’s growth as tourism shifted from cattle and agriculture to adventure travel.
Conservation
Operators emphasize leave-no-trace practices and limit group impact; avoid single-use plastics and follow guide instructions to protect fragile riverside habitats.
Reserve your spot on the Private White Water Rafting with Arenal Rafting today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Secure footwear only
Closed-toed, grippy water shoes are required for safety and traction—flip-flops and Crocs are not allowed.
Hydrate and layer
Bring a reusable water bottle and a lightweight quick-dry top; mornings can be cool but the river and sun will warm you fast.
Communicate health info
Declare any heart, spinal, pregnancy, or mobility concerns during booking—this tour is not recommended for those conditions.
Protect your phone and cash
Use a small dry bag or locker (provided or bring your own) to keep valuables safe during swims and rapids.
Closed-toed water shoes
Provides grip on wet rocks and protection during swims.
Quick-dry clothing and change of clothes
You’ll get wet—bring a dry set for the return trip and warmer layers if mornings are cool.
Reusable water bottle
Staying hydrated before and after the run is important in the humid tropics.
Small dry bag or waterproof phone case
Keeps phone, cash, and small items safe during rapids and swims.