Charge through accessible Class II–III rapids on the Río Balsa, a family-friendly run near La Fortuna. Expect 3–4 hours of guided rafting, wildlife sightings, and a riverside lunch at El Salto.
More ways to explore the area's outdoor wonders
You push off from a shaded riverbank and the rainforest immediately takes the lead — leaves slap the water, branches lean in to test your line, and the first riffle dares the boat forward. The Río Balsa moves with a steady rhythm: technical enough to keep you focused, forgiving enough to let novices grin through the drops.
Difficulty
moderate
Duration
3–4 hours
Fitness Level
Moderate fitness; should be able to climb in/out of a raft and follow paddle commands for 1–2 hours on moving water.
Wildlife
History
The Río Balsa corridor runs through lands shaped by Arenal's eruptions; the growth of adventure tourism in La Fortuna over recent decades transformed local farms into trail and river access points.
Conservation
Respect wildlife by observing from the raft and not feeding animals. Stick to group sizes and routes to minimize bank erosion and support operators who follow local conservation practices.
Reserve your spot on the Whitewater Rafting Class 2-3 Balsa River from La Fortuna today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Sun and heat protection
Bring reef-safe sunscreen and a hat; even shaded sections have open runs where sun exposure is strong.
Secure footwear
Wear closed-toe water shoes with a grip — flip-flops are not recommended for river entry and exit.
Know your swimming comfort
A basic ability to swim and stay calm in moving water improves safety; guides provide flotation but you may enter the water.
Protect electronics
Use a dry bag for phones and cameras and hand it to the guide before rapids you’re unsure about.
Quick-dry clothing
Dries quickly after splashes and keeps you comfortable through the trip.
Closed-toe water shoes
Protects feet during beaching and provides traction in wet conditions.
Dry bag or waterproof phone case
Keeps valuables and electronics dry when waves hit the boat.
Lightweight rain jacket
Useful during the rainy season for river-side showers and transfer drives.