Length: 3 km, 1 hr Dates: Aug 1 to Sept 20 Time: Add to Nahatlatch Classic trip Price: Add $40 CDN pp to the Nahatlatch Classic package of your choice! Call for available dates in 2008! Rafting the Nahatlatch canyon is an intense adrenaline rushing addition to the Classic Run. The steep-walled canyon creates an exciting ride as each bend in the river reveals a new surprise. In just 3 Km (2 miles), the river cascades through 12 incredible rapids, including several ledge drops. Most of the rapids are Class 4, with one Class 5 section that starts at the Nozzle rapid and continues downstream through Big Jack and Hump and Bump. Average gradient in the canyon is 95 feet/mile.