Combine close-up sloth encounters with an energetic two-hour class II–III rafting run on the Balsa River near La Fortuna. This full-day combo pairs wildlife viewing, local culture, and intermediate river fun with lunch and transport included.
More ways to explore the area's outdoor wonders
The morning air around La Fortuna smells of wet earth and coffee; palms whisper while the Balsa River presses at its banks, daring you to step into the current. A single-lane road carries the van from town to a small sanctuary where slow-moving three-toed sloths graze the canopy. Later, the river takes over—two hours of class II–III rapids where the raft surges and the current pushes you forward between tree-lined bends.
Difficulty
moderate
Duration
8 hours
Fitness Level
Moderate fitness: able to paddle actively for short stretches, step in/out of a raft, and walk short sanctuary paths.
Wildlife
History
The La Fortuna area changed after Arenal’s 1968 eruption; shifting waterways and rich volcanic soils helped form the riparian systems that now support wildlife viewing and recreational rafting.
Conservation
Local sanctuaries rehabilitate injured sloths and rely on responsible tourism; rafting operators emphasize no-littering, limited riverbank access, and educating visitors about riparian protection.
Reserve your spot on the Sloth Sanctuary and Rafting class II & III Combo Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Wear secure water shoes
Closed-toe, grippy footwear keeps your feet safe on the raft and during short walks at the sanctuary.
Bring a small dry bag
Protect phone, keys, and camera during the rafting section—most operators allow a small waterproof pouch.
Hydrate and fuel up
Carry a refillable bottle and eat a light breakfast; lunch is provided but you’ll want energy for paddling.
Listen to your guide
Guides give safety briefings and wildlife context—follow instructions for entering/exiting the raft and viewing animals respectfully.
Closed-toe water shoes
Provide traction in the raft and protect feet on river banks and trails.
Quick-dry clothing
Dries fast after splashes and keeps you comfortable in humid conditions.
Light rain jacket or poncho
Useful during afternoon showers in the rainy season to stay warm between activities.
summer
Small dry bag or waterproof pouch
Keeps phone, cash, and essentials dry while on the river.