The Alhambra, the hilltop palace and fortress of the Nasrid sultans of Granada in Spain, is threaded with channels, pools and fountains that cool its courtyards, mirror its buildings and water the Generalife gardens beside it.
The Nasrids, the last Muslim dynasty in Spain, ruled Granada from 1238 to 1492. Their founder, Muhammad I, began the palace complex, and water reached the dry hilltop through the Acequia Real, the Royal Channel, which draws on the Darro River several kilometres upstream and runs by gravity along the hillside. The Generalife, a summer palace with terraced gardens, was built in the early fourteenth century. In the Court of the Lions, from the later fourteenth century, twelve marble lions carry a fountain whose water runs out in four channels, echoing the Islamic image of paradise as a garden watered by four rivers. Some of the original channels still water the gardens today.



