Sos del Rey Católico: A Journey to the History of the Reconquest and the Birth of a Monarch

The keep is the only remaining vestige of the ancient castle of Sos del Rey Católico, built in the 12th century. This medieval fortress was built as a defensive bastion to protect the town, given its strategic position. Although much of the original castle has disappeared, the tower stands as a symbol of its military and patrimonial past, offering exceptional views of the surroundings. It is part of the Historic-Artistic Site declared in the town and is one of the most relevant landmarks of its defensive architecture.

The urban center of Sos del Rey Católico preserves a medieval network of cobblestone streets, with the Jewish quarter or Barrio Alto, the Plaza de la Villa, the old fish market and noble Gothic and Renaissance mansions. These houses, made of ashlar stone, have wooden eaves, heraldic coats of arms and architectural details that evoke centuries of history. Declared a Historic-Artistic Site in 1968, the town offers a walk through time, in which every corner reveals the elegance and legacy of a key frontier town in the history of Aragon and the Hispanic monarchy.

Built in ashlar stone, the Sada Palace is an imposing 15th century building that today houses the tourist office and the Interpretation Center of Ferdinand II of Aragon. Its historical relevance is unquestionable: it was here that the future Catholic King was born in 1452. The building maintains architectural elements of great value such as its facades of Aragonese civil Gothic style, windows with tracery and a coat of arms. This emblematic place offers a unique cultural experience to learn about the historical and political context of the birth of the monarch.

The wall of Sos del Rey Católico preserves seven historical gates that allow access to different points of the old town: Zaragoza, la Reina, Sangüesa, Jaca, Uncastillo, Levante and Poniente. These gates not only facilitated the defense of the town, but today offer magnificent panoramic views of the natural and urban environment. Each gate connects with key areas of the medieval layout, enhancing the fortified character of the complex, which continues to evoke the strategic importance of this town in the history of the Kingdom of Aragon.