Brace for eight miles of Class III–IV rapids on the Tenorio River, a full-day rafting trip from Tamarindo that pairs adrenaline with rainforest wildlife viewing. This guided run combines technical paddling, expert safety briefings, and riverside scenery shaped by volcanic geology.
More ways to explore the area's outdoor wonders
Morning light slices through low clouds as the van turns off the coastal highway and the forest presses close. By the time you meet your guides the river has already begun to demand your attention — a fast ribbon of water that will pull you into eight miles of Class III–IV rapids. The Tenorio alternates between violent, teeth-bared drops and broad, leafy eddies where toucans watch you pass.
Difficulty
challenging
Duration
7 hours (approx.)
Fitness Level
Should be in good physical condition — capable of sustained paddling, bracing in rapids, and short swims if necessary
Wildlife
History
The Tenorio watershed sits at the edge of volcanic slopes; rivers here have shifted courses over geologic time, shaping narrow canyons and fertile riverbanks used by local farming communities.
Conservation
Tours operate near protected areas and carry a responsibility to avoid pollution; follow guides’ leave-no-trace rules and avoid introducing soaps or plastics into the river.
Reserve your spot on the White Water Rafting Class 3/4 Tenorio River from Tamarindo today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Wear secure water shoes
Closed-toe water shoes or strapped sandals prevent lost footwear on steep drops and keep toes protected on rocky shorelines.
Hydrate before and during the trip
Bring and drink water—dehydration makes paddling harder and increases fatigue in strong rapids.
Be honest about fitness and health
This run requires moderate to high fitness and clear cardiovascular health—notify guides of any concerns before launch.
Stow valuables in waterproof bags
Use a drybag for cameras and phones; loose items can be lost in powerful waves and eddies.
Closed-toe water shoes
Keeps feet protected on rocky shorelines and prevents footwear loss during rapids.
Quick-dry clothing and swimwear
Dries quickly after immersion and avoids chafing during prolonged wet activity.
summer
Waterproof dry bag (small)
Protects phone, camera, and spare clothes from river spray and submersion.
Reef-safe sunscreen and insect repellent
Protects from sun and insects during breaks and while traveling to and from the river.
spring