Sandstone

The High Place of Sacrifice overlooking the valley of the rock city of Petra, Jordan

View of sandstone rock formations overlooking the valley of the rock city of Petra

Tombs in sandstone rocks around the valley in the rock city of Petra, Jordan

A donkey and view of sandstone rock formations overlooking the valley of the rock city of Petra

Tombs in sandstone rocks in the rock city of Petra, Jordan

Sandstone cliiffs of the Siq canyon entrance to the city of Petra, Jordan