The remains of the Castle can be visited
Château de Beaucaire

The Château de Beaucaire is a castle ruin in the commune of Beaucaire in the French Gard department. The preserved walls date back to the 11th century.
History+
The castle's origins lie in the 11th century. The structures visible today primarily date from the 12th and 16th centuries, supplemented by other architectural elements from various medieval periods. The castle was demolished on Richelieu's orders, which shaped its current ruined state. It was once surrounded by a protective wall, the course of which is still discernible today.
Location+
The castle ruin is located in Beaucaire, a commune in the Gard department in the Occitanie region, France. It stands at an elevation of approximately 42 meters above sea level.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: Hervé Rebours
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 43.8102, 4.6444