Author 'Boucher Marc dit de Meilh' (Id 199814 ) : Square tower and clock Tower in Crémieu 38460. These two towers are located on the hill of Saint-Hippolyte. The city of Crémieu (Nord-Isère) and the hill of Saint-Hippolyte dating back to medieval times. There are two main hills : The hill of St-Hippolyte and the hill of St-Laurent. Ph : Marc de Meilhan Butcher.