World Heritage
Stonehenge
Prehistoric monument in England
A prehistoric monument of great stones on Salisbury Plain, Wiltshire, England, two miles (3 km) west of Amesbury. Its outer circle is made of upright sarsens, each weighing about 25 tons and measuring roughly 13 feet (4.0 m) in height by seven feet (2.1 m) in width, with horizontal lintels on top held by mortise and tenon joints, which no other monument of its time has.
Photo: Stefan Kühn, CC BY-SA 3.0