The Ciudadela de Jaca, also known as the Castle of San Pedro, is a sixteenth-century military fortress in Jaca, Spain, managed by the San Pedro Castle Consortium. Its distinctive pentagonal design provides the setting for a heritage experience that brings history to life for visitors of all ages. The site combines the fortress with the Museum of Military Miniatures, whose collections and exhibitions explore military history through miniature figures and displays.

Visitors can choose guided visits, explore exhibition spaces, attend activities, or discover the citadel through a virtual tour. The program also includes theatrical visits, temporary exhibitions, a permanent exhibition titled “Feats of Arms, Feats of Art,” and cultural interviews featured in “Dialogues from the Fortress. ” The organization provides practical visitor information, opening hours, a site guide, and online ticket sales.

Through its museum, exhibitions, events, and educational experiences, the Ciudadela de Jaca presents the historic fortress as both a place of cultural discovery and an engaging destination for the public