Author 'Boucher Marc dit de Meilh' (Id 165677 ) : Ramparts fortified on Hill St-Hippolyte. Historic site is so rich that the photographs, at the time, are multiple. The hills, the other side of the walls, shows the passage of the fall. These walls were approximately 14 towers. There, intact, the carree, the Tower of the clock tower and the Tower of the Windows. Photograph of part of Cremieu, medieval city of the Isere North. Marc Boucher said of Meilhan.