The ancient Vrykous city of the Dorians may have reached its peak during the 4th and the 3rd centuries BC, but this place seems to have been inhabited since the Minoan – Mycenaean era. The ancient city has been completely looted. Its carved tombs stand wide open with no grave goods left in them. The residents Christianized the place during the next centuries (according to reports of the Archaeological Service three basilicas were built during the 5th and 6th century) and used ancient materials to honor Ai-Giannis of Vroukounta at the edge of the cape inside a hidden cave.
Walking down the stone steps of the cave the visitor-pilgrim comes across the inner sanctuary of this rudimentary church.
References: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.