The Fort de Valros is a ruined small castle or fortress. The site has no visible trace of occupation from antiquity, but archaeological digs have uncovered the remains of a necropolis used from the 8th to the 10th century.
The promontory on which the fort stands is a strategic observation post. It dominates the valley of the Thongue and controls two very ancient communication routes: the roads from Béziers to Pézenas and from Saint-Thibéry to Alignan-du-Vent. From historical records, it is known that in 1199, the powerful Viscount of Béziers, Raymond Roger Trencavel, authorised his vassal Etienne de Servian to build a forcia on the podium of Valros. But, from 1210, during the Albigensian Crusade, Etienne de Servian was forced to recount, under pressure from the troops of Simon de Montfort. Thus, the fortress had only a short functioning military life. It was dismantled soon after its construction, in the first half of the 13th century. Thereafter, the site continued to be frequented by troops who took water from the cistern, which never dried up.
The small square tower nestled in the south west corner of the fortress is a remnant of the aerial telegraphy invented at the end of the 18th century by the engineer Claude Chappe (1763-1805), using semaphore signals.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.