Group of people rowing an inflatable raft in a river, Colorado River, Grand Canyon National Park, Arizona, USA

color image transportation tranquil scene scenics motion water vehicle water usa unrecognizable person tourist sky rowing rock formation rock river reflection rafters photography park panoramic outdoors north america non urban scene nautical vessel national park mode of transport inflatable raft horizontal group of people grand canyon national park grand canyon day colorado river color image arizona horizontal panoramas panorama panoramic photography