A warning sign at the start of the Hermit Canyon Trail stating that getting to the bottom is optional, but getting back to the top is mandatory, Grand Canyon, Arizona, United States of America, North America

travel destinations travel horizontal color image outdoors sunset dusk no people clear sky sky grand canyon national park national park arizona usa north america unesco unesco world heritage site grand canyon south rim canyon landscape tree nature snow winter sign text hermit canyon trail trail travel destination tourist destination tourist destinations sundown evening twilight outdoor outside nobody no one no person