The castle is built on a site that has shown evidence of human occupation dating back to the Bronze Age.
The prominent keep contains a vaulted chamber with remnants of decorative Gothic-style plasterwork.
The fortification is explicitly mentioned in the records of the Order of Santiago due to its role in regional defense.
The design includes a 'coracha', a defensive wall segment designed to protect access to a water source during a siege.
The site was declared a Historic-Artistic Monument in 1921.
The Castle of Almansa is a 14th-century fortress constructed primarily by the Order of Santiago atop the Cerro del Águila. The structure is built into the limestone rock, featuring a prominent cylindrical keep (Torre del Homenaje) reachable by a restored spiral staircase. Its strategic location served as a vital frontier stronghold between the crowns of Castile and Aragon. The fortress underwent significant renovations in the 20th century to stabilize its masonry and consolidate the walls. The current complex retains its fortified perimeter, crenelated battlements, and remnants of internal defensive chambers. It remains one of the best-preserved examples of military architecture in the province of Albacete.
From the base of the Cerro del Águila looking upward, or from the top of the Torre del Homenaje for panoramic views of the town and surrounding plains.
Wear sturdy, non-slip footwear, as the castle interior contains steep, uneven stone stairs and narrow passages.
Bring sun protection, as most of the courtyard and parapets are fully exposed to the elements with little shade.
Visit the local tourist office in the town center before ascending to obtain current context on which specific chambers are accessible.
Attempting to visit during mid-day in summer, as the rock reflects heat intensely and the climb becomes strenuous.
Closed on Mondays throughout the year.
Maintain caution near the unguarded edge of the battlements; do not climb on historical masonry.
