Navigate 12 kilometers of Tenorio River rapids—22 class III–IV challenges and a 12‑ft Cascabel Falls finale. A guided full‑day rafting trip from Guanacaste with transfers and a Costa Rican Casado lunch.
More ways to explore the area's outdoor wonders
The raft surges forward, water chunking against the hull as the Tenorio River tightens into a corridor of green. Rainforest leans over the bank and toucans call from high branches while the current dare you into the next drop. This is 12 kilometers of river—about 2–2.5 hours on the water—where over 22 class III–IV rapids test your timing and trust in the guide.
Difficulty
moderate
Duration
6–8 hours
Fitness Level
Moderate cardiovascular fitness; able to paddle, brace, and handle occasional swims in moving water.
Wildlife
History
The Tenorio watershed sits on volcanic terrain shaped by historic lava flows; the river corridor has long been used by nearby communities for small‑scale agriculture and travel.
Conservation
Operators work to limit impact by using designated entry/exit points and educating guests—avoid single‑use plastics and do not feed wildlife to help preserve the river ecosystem.
Reserve your spot on the Whitewater Rafting Class III and IV today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Secure footwear only
Wear closed water shoes or neoprene booties—no flip‑flops—to protect toes and improve grip on the raft.
Hydrate before and after
Bring a refillable water bottle and drink plenty before the pick‑up time; paddling and sun exposure dehydrate quickly.
Dress to get wet
Quick‑dry clothing and a spare change of clothes at the base make the post‑raft ride comfortable.
Follow paddle commands
Listen closely to guide calls—forward, back, brace—and practice the brace position during calmer sections.
Closed water shoes or neoprene booties
Protects feet on rocky shorelines and gives traction in the raft.
Quick‑dry synthetic clothing
Dries fast and won’t weigh you down when wet.
Refillable water bottle
Staying hydrated before and after the trip is crucial in the tropics.
Small dry bag for valuables
Keeps phone, wallet, and spare dry during river transport and 4x4 transfers.