A chancel, nave and Gothic portals were added to the original Romanesque basilica, built in 1154 on a hill occupied by the citadel. The main portal is formed by two oblique doors, supporting elegant statutory groups reminiscent of those of the work o..

Formerly the Benedictine monks' abbey church, this Early Gothic hall church boasts five aisles, all more or less equal height. The sarcophagus of St Sever lies in the southernmost aisle (c 1365).

Known as the "grocers' bridge", this construction is characteristic of bridges in the northern Alps. It is bordered on both sides by houses which are inhabited. The picturesque, narrow, half-timbered houses with their steeply pitched roofs ..