Sconce (fortification)

A sconce or schanze (German:) is a protective fortification, such as an earthwork, often placed on a mound as a defensive work for artillery, It was used primarily in Northern Europe from the late Middle Ages until the 19th century. This type of fortification was common during the English Civil War, and the remains of one such structure can be seen on Fort Royal Hill in Worcester, England.

During the Eighty Years' War for Dutch independence, the sconces ( in Dutch) were often used to defend strategic places, but were used also during sieges and in circumvallations. Several more or less intact sconces remain in the Netherlands.