The Roman city of Cáparra is located in the valley of the River Alagón. In Roman times it was in the province of Lusitania within the Conventus Iuridicus Emeritensis, whose capital was Colonia Augusta Emerita (modern day Mérida). It was approached via the Roman road known as the Vía de la Plata and is now permanently abandoned.
Its excellent location led to Roman settlement achieving the category of municipium under Vespasian, around the year AD 74. From that point on, Cáparra really began to develop as a city. Its decline took place during the High Middle Ages, when it began to lose its population, becoming even more depopulated after the Moorish invasion.
The most representative element of this ancient Roman city is its tetrapylon or quadrifons arch, i.e. a four-gate arch. This arch was found in the centre of the city, crossed by the Roman Silver Route.
The tetrapylon arch has large ashlar foundations with a dressed stone finish, while the capitals finish in a cornice supporting an archivolt that in turn supports the groin vault. This arch is the only one of its kind in the Iberian Peninsula.
The Roman bridge of Cáparra is part of the monumental site of Cáparra. The work is not established in time and consists of four arches, of which only the central two can be considered fully Roman.
The arches are rounded and the vaults come out from a projecting course. Upriver, one of the cutwaters of the piles in the river’s course is triangular and the other trapezoidal, while the downstream face is flat. The work is clad in granite masonry arranged in somewhat irregular rows.
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.