Rochemaure castle

Rochemaure castle rises from a volcanic rock outcrop overlooking the Rhone valley with a central tower and fortified walls built from basalt and limestone. The structure displays the defensive layout typical of medieval fortresses designed to oversee and command the river passage below.

The Adhémar family from Montélimar built this fortress between the 11th and 12th centuries to oversee and control merchant traffic moving along the Rhone. The location gave the builders the power to monitor a crucial trade route through the region.

The chapel found within the castle grounds holds a medieval magic square and artwork depicting the White Penitents, revealing the spiritual role this site held for medieval visitors and worshippers.

The site sits on an elevated rocky outcrop requiring a climb on foot, so comfortable footwear is recommended for getting around. The ascent is brief but steep, and the top offers wide views across the valley and river.

The walls display a striking checkerboard pattern created by alternating black basalt from the Coiron plateau with white limestone from the Cruas quarry. This distinctive coloring was a deliberate choice that gives the fortress an uncommon visual character.

Location: Rochemaure

GPS coordinates: 44.58730,4.70017

Latest update: December 8, 2025 21:03