HD version. Black Canyon Rafting Adventure below Hoover Dam on the Colorado River is a half day trip for the whole family. It starts at the base of Hoover Dam and ends at Willow Beach Marina on Lake Mojave, Arizona. Located a short distance from the Las Vegas Strip in Lake Mead National Recreation Area, Black Canyon is truly one of those unique places to visit. This canyon, formed by the Colorado River, lies just below the mighty Hoover Dam where the canyon walls rise nearly 2000 feet from the rivers edge. For more information, visit blackcanyonadventures.com. Black Canyon Rafting Adventures is operated by Forever Resorts. To discover more “Magic Vacations in Natural Places” visit foreverresorts.com. HD Web promo by Finley-Holiday Films. Filmed in high definition. For DVDs on America’s Natonal Parks and vacation destinations, visit finleyholiday.com.