At the border, under a rim of rock, the footbridge.

NEWYORKER: Like a Prisoner of Soft Words

Standing on the rim of this immense rock formation, the endless mosaic of reds, yellows and oranges is humbling and awe-inspiring.

BBC: Touring the American Southwest in a cowboy��s boots

Backtrack and drive up Steens Loop Road to the mountain's eastern rim, which drops off in a mile-high rock cliff.

FORBES: A Desert Where?