Charge through Class 4 drops on Río Sarapiquí with a small-group, guide-led run from San José. Expect technical waves, rainforest wildlife, and a private take-out tailored to skill level.
More ways to explore the area's outdoor wonders
The raft drops into a corridor of green and spray — the river pushes, the boat snaps through a wave and the guide’s voice cuts through the rush. Río Sarapiquí dares you forward: tight, technical Class 4 rapids framed by lowland rainforest where toucans and howler monkeys keep time with the water.
Difficulty
challenging
Duration
3 hours
Fitness Level
Good to excellent cardiovascular fitness and core strength; comfortable swimming in moving water.
Wildlife
History
Sarapiquí’s valley shifted from colonial trade routes to agricultural production in the 19th–20th centuries; today ecotourism and conservation link local economies to river health.
Conservation
Operators work to minimize riverbank impacts by using established put-in/take-out points and encouraging 'leave no trace' practices; avoid single-use plastics and follow guide instructions to protect riparian habitat.
Reserve your spot on the Action Packed Class 4 Rafting Adventure today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Hydrate before you go
Drink water before arrival — the river run is intense and there’s limited drinking water on the river; carry a small refillable bottle.
Secure footwear
Wear closed-toe water shoes or neoprene booties; flip-flops will come off and make swims more hazardous.
Listen to your guide
Follow paddle commands and brace techniques; quick reactions and teamwork reduce risk in Class 4 rapids.
Protect electronics
Use a dry bag or leave cameras onshore — splashes and swims are common on technical sections.
Closed-toe water shoes
Keeps feet protected during paddles and in the event of a swim.
Quick-dry clothing
Dries fast and prevents chafing during a wet, active outing.
Sunscreen & hat
Tropical sun is strong even in forested sections; apply waterproof SPF before launch.
summer
Small dry bag
Keeps phone, keys, and snacks dry during river swims and splashes.