Rochemaure castle, Medieval castle in Rochemaure, France.
Rochemaure castle is a medieval fortress in the commune of Rochemaure, in the Ardèche department, set on a volcanic rock spur that rises sharply above the Rhone valley. It consists of a central tower and fortified walls built from local basalt and limestone.
The Adhémar family from Montélimar built this fortress between the 11th and 12th centuries to control merchant traffic moving along the Rhone. After the decline of its original owners, the site changed hands several times before eventually being abandoned.
The chapel within the castle grounds contains a medieval magic square carved into stone, alongside artwork depicting the White Penitents, a religious brotherhood once active in the region. These details show that the site served a spiritual purpose alongside its military role.
Reaching the castle requires a short but steep walk on foot, so sturdy footwear is recommended before setting out. Once at the top, the views over the Rhone valley are best enjoyed in clear weather.
The castle walls display a checkerboard pattern made by alternating black basalt from the Coiron plateau with white limestone from the Cruas quarry. This was a deliberate choice by the builders, giving the fortress a visual character rarely seen in other castles of the region.
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