"Rapid Fire Let the Urubamba River set your course during a thrilling rafting adventure along the Ollantaytambo rapids, available through the Belmond. The river helped form what is now the Sacred Valley, and along the way you'll not only sense its power, but also get a feel for some less visited corners of the region it created. You’ll pass towering eucalyptus trees and the ruins of Inca terraces and more as you make your way down river, ending with a picnic lunch before returning to the hotel by car. Photo by Rod Waddington/Flickr ."