Tourists on the rim of King's Canyon, Red Centre, Northern Territory, Australia

Tourists on the rim of King's Canyon, Red Centre, Northern Territory, Australia

Aerial view, Seljalandsfoss waterfall on the edge of the highlands of Iceland, Europe

Mountainbikers at the edge of a dangerous cliff, Deathroad, Yungas, La Paz, Bolivia, South America

Mountainbikers at the edge of a dangerous cliff, Deathroad, Yungas, La Paz, Bolivia, South America

Aerial view, Seljalandsfoss waterfall on the edge of the highlands of Iceland, Europe

Mountainbikers at the edge of a dangerous cliff, Deathroad, Yungas, La Paz, Bolivia, South America

Mountainbikers at the edge of a dangerous cliff, Deathroad, Yungas, La Paz, Bolivia, South America

Person On Top Of Rocky Peak

Rainbow Over Mistaya River, Mistaya Canyon, Alberta, Canada