Aguas Bravas - Specializing in whitewater rafting, kayaking and adventure camps in the Sarapiqui and La Fortuna areas. Includes a description of the company, guides and tours. - http://www.aguas-bravas.co.cr/
Ríos Tropicales - Specializes in whitewater rafting and kayaking. Includes a description of the company, photo gallery and tours. - http://www.riostropicales.com/
Costa Sol Rafting - Whitewater tours on the Reventazon and Pacuare Rivers. Includes descriptions of the tours, photos and rates. - http://www.costasolrafting.com/