Overlooking the Durance River, Sisteron offers visitors a remarkable site.
Sisteron clings to the cliffs dominated by its citadel, while opposite, the Baume rock overlooks the whole.
This gives the town a real picture-postcard landscape, but one that's still very much alive thanks to the town's 7,000 inhabitants!
The Sisteron Citadel, built between the 11th and 12th centuries, is built around the chapel and the Chemin de Ronde.
The remarkable views from the Guérite du Diable or the Terrasse panoramic viewpoint overlook the centre of Sisteron and the Baume rock.
Admission to the citadel is charged, but guided tours are available on request. The site is open from March to November.
Back in town, take the opportunity to admire the imposing facades of the old houses. There are a number of monuments scattered around the old part of Sisteron.
These include the Romanesque church of Notre-Dame and the famous Tour de l'Horloge with its elaborate bell tower.