1.   First the Crow were bullied by the Sioux from these red cliffs and rolling yellow hills of buffalo grass.

2.   In the south, package tours visit the flaming red cliffs of the Gobi Desert and some of the richest dinosaur fossils in the world.

3.   Red cliffs herald Durango on the edge of mountains, the largest city in the San Juans, with its intriguing mix of cosmopolitan and cowboy ambiance.

4.   The trail winds between steep red cliffs, terminating where they converge at the end of the canyon.

5.   And in the west are the oases of Timimoun, known for its red cliffs and textile dyes.

6.   On Tuesday, he received an honorary doctorate degree in social sciences and on Wednesday toured the ancient city of Petra, carved into red stone cliffs.