Take an adrenaline-packed day trip from Guanacaste into the Tenorio River canyon for eight miles of class III–IV whitewater. This full-day rafting run blends volcanic geology, tight canyon rapids, and a dose of Costa Rican frontier culture.
More ways to explore the area's outdoor wonders
You push off into a canyon where the river narrows and the current begins to take the lead. Spray hits your face and the guide’s commands thread through the roar as the raft leans into a class III drop, then another—this stretch of the Tenorio River delivers raw, pulse-quickening whitewater across roughly eight miles of gorge and riffle.
Difficulty
challenging
Duration
6–7 hours
Fitness Level
Good to excellent cardiovascular fitness and core strength; must be comfortable swimming.
Wildlife
History
The Tenorio area owes its shape to volcanic activity from the Tenorio massif; inland routes also reflect Guanacaste’s ranching heritage where cattle culture met tropical forests.
Conservation
Guides promote leave-no-trace practices and operators rely on healthy river flow and riparian buffers—avoid single-use plastics and follow guide instructions to minimize impact.
Reserve your spot on the White Water Rafting Tenorio River From Guanacaste today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Secure eyewear and hat
Use sunglasses with a retainer and a tight-fitting hat or leave it behind—loose gear is easily lost in rapids.
Wear rubber-soled shoes
Closed, grippy shoes protect feet and stay on during wet exits; flip-flops are not suitable.
Hydrate and pace yourself
Bring a reusable water bottle and sip steadily—adrenaline and sun dehydrate quickly on a full-day run.
Know medical exclusions
Not recommended for pregnant guests or travelers with spinal or serious heart conditions; disclose issues when booking.
Rubber-soled river shoes
Provide traction on slippery rocks and won't fall off in rapids.
Quick-dry swimwear
Comfortable under your lifejacket and dries fast after the run.
Sunscreen (reef-safe)
Protects skin in exposed river canyons—choose water-resistant, biodegradable formula.
Small dry bag
Keeps keys, phone in waterproof cases, and a light layer dry during transport.