San Felices de los Gallegos Castle has an historical purpose as the frontier stronghold between Portugal and Castile. The enclosure with medieval origins is protected by the castle and the walls which were built in successive periods. The wall, built of stone blocks with adjoining square towers, dates from the 13th century and encircles a spacious bailey. The keep dates from the 15th century, and a third fortified enclosure with bastioned walls dates from the 17th century.
Inside the walls, it is worth noting the parish church (12th-13th centuries) in the transitional Romanesque style (façade and belltower) modified in the Gothic-Renaissance period (16th century), with three naves and a main chapel.Highlights of its civil architecture are buildings such as the Town Hall (16th century) and the Alhóndiga, the former hospitals of Rocamador and La Misericordia, and various noble mansions with their carved coats of arms (16th to 18th centuries), such as the houses known as Los Mayorazgos, El Corregidor and Los señores de Ron.
References:The Château du Haut-Koenigsbourg is situated in a strategic area on a rocky spur overlooking the Upper Rhine Plain, it was used by successive powers from the Middle Ages until the Thirty Years' War when it was abandoned. From 1900 to 1908 it was rebuilt at the behest of the German kaiser Wilhelm II. Today it is a major tourist site, attracting more than 500,000 visitors a year.
The first records of a castle built by the Hohenstaufens date back to 1147. The fortress changed its name to Koenigsburg (royal castle) around 1157. The castle was handed over to the Tiersteins by the Habsburgs following its destruction in 1462. They rebuilt and enlarged it, installing a defensive system designed to withstand artillery fire.
The fortification work accomplished over the 15th century did not suffice to keep the Swedish artillery at bay during the Thirty Years War, and the defences were overrun.