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 Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.