canyon, Colorado National Monument, CO, Colorado, Scenic view of the canyons in Colorado Nat'l Monument in Colorado.

monolith, Colorado National Monument, CO, Colorado, Saddlehorn unusual rock formations at Colorado Nat'l Monument in Colorado.

CO, Colorado, Petrified Sequoia Stumps at Florissant Fossil Beds National Monument in Colorado

rock formations, Colorado National Monument, CO, Colorado, Scenic view of Coke Ovens rock formations from Coke Oven Overlook at Colorado Nat'l Monument in Colorado.

Black Canyon of the Gunnison National Park, CO, Colorado, South Rim, Tomichi Point at the Black Canyon of the Gunnison Nat'l Park in Colorado.

Black Canyon of the Gunnison National Park, CO, Colorado, South Rim, People at the overlook at Gunnison Point in the Black Canyon of the Gunnison Nat'l Park in Colorado.

Black Canyon of the Gunnison National Park, CO, Colorado, South Rim, People at the overlook at Cedar Point in the Black Canyon of the Gunnison Nat'l Park in Colorado.

Black Canyon of the Gunnison National Park, CO, Colorado, South Rim, Scenic view of Gunnison River gorge in the Black Canyon of the Gunnison Nat'l Park in Colorado.

Black Canyon, CO, Black Canyon of the Gunnison National Park, South Rim, Colorado, Scenic view of Gunnison River gorge in the Black Canyon of the Gunnison Nat'l Park in Colorado.

CO, Colorado, Uncompahgre National Forest, Dolores River, Unaweep-Tabeguache Scenic Byway, Hanging Flume, a wooden trough built on the side of the canyon wall.

Grand Canyon National Park, AZ, Arizona, South Rim, Hopi Point, overlook

canyon, Colorado National Monument, CO, Colorado, Artist Point at Colorado Nat'l Monument in Colorado.