Castellum de Larçay

The castellum features a trapezoidal structure measuring 80 by 66 meters with walls reaching heights of 6 meters and thickness varying between 2.2 and 4.2 meters.

Built during the late 3rd century, this fortification replaced a monumental mausoleum and served to control river and land traffic near Tours during unstable periods.

The construction displays alternating stone and terracotta layers in its walls, demonstrating Roman architectural techniques used in military structures of the Lower Empire.

Located on a hillside overlooking the Cher River, the castellum stands at the intersection of several Roman roads connecting Tours to Bourges.

Archaeological excavations between 1984 and 1987 revealed that the northern wall remained unfinished at its foundation level, suggesting an incomplete construction project.

Location: Larçay

Address: rue de la Tour

GPS coordinates: 47.36750,0.77639

Latest update: June 23, 2025 11:09