At over twice the depth of Arizona’s Grand Canyon, the Cotahuasi is the deepest canyon in the world! Measuring 11,587 feet from river to rim, this scarcely-explored Peruvian wilderness remains one of the most pristine environments on Earth. The Cotahuasi River Canyon features a rare glimpse into the Incan world; a geologic, floral, and faunal paradise; and a river-runner’s dream! Draining the western slope of the Andes Mountains, the waterway courses 100 miles over a continuous series of Class IV and V drops, making it one of the most gripping stretches of commercially run whitewater anywhere. Visitors to the Cotahuasi encounter some the rarest and the most extraordinary Incan archeological sites, visit a quaint Peruvian village replete with natural hot springs, spot enormous Andean Condors, and experience one of the most fantastic wilderness river expeditions on Earth!