The estate was first mentioned in 1485, when there was a vassal fortress built by the von Lode family. Later on, the estate belonged to the Kalffs, von Essens and von Stackelbergs.
The Early-Classical main building that had replaced the medieval fortress in the 1770s burnt down in 1911 (in ruins), after which a new luxurious eclectic main building was erected nearby and completed in 1913. Because of its corner towers and granite facing tiles, the building reminds one of a medieval fortress. In 2000–2001, the main building was restored as a hotel and restaurant.
The historical centre of Briançon is a strongly fortified town, built by Vauban to defend the region from Austrians in the 17th century. Its streets are very steep and narrow, though picturesque. Briançon lies at the foot of the descent from the Col de Montgenèvre, giving access to Turin, so a great number of other fortifications have been constructed on the surrounding heights, especially towards the east.
The Savoyards made two raids into French territory in 1691 and 1692. As a result, Vauban was dispatched to inspect the frontier defences, which had been ill-equiped to deal with the attack from Savoy. He returned to the area in 1700 to check on the progress that had been made since his first visit. When Vauban visited Briançon, work on the defences had already started under a local engineer, Monsieur d"Angrogne in 1692.