Example image of eyePlorer eyePlorer map for 'Grand Canyon': Arizona Canyon Colorado River United States Grand Canyon National Park National park Theodore Roosevelt Channel (geography) Colorado Plateau Earth Tectonic uplift Native Americans in the United States Hopi language Puebloan peoples García López de Cárdenas Paleozoic Proterozoic Capertee Valley Kali Gandaki Gorge Nepal Mountain Elevation Precipitation (meteorology) Kaibab Plateau Rain Snow Temperature Arizona State Route 67 Calcite Science (journal) Uranium-lead dating Erosion Geology of the Grand Canyon area Beach Formation (stratigraphy) Swamp Aeolian Coconino Sandstone Dune Laramide orogeny Sea level Stream gradient Ice age Base level Gulf of California Lava Volcanic ash Volcano Ancient Pueblo Peoples Conquistador