The Fortress of Guadalupe stands on Jaizkibel Mountain overlooking Hondarribia as one of its most impressive military fortifications. Dating back centuries, with the associated chapel documented as early as 1526, the complex showcases Hondarribia's strategic defensive heritage following the city's turbulent 1638 siege. The sanctuary building itself likely dates to the late 18th century, featuring late Renaissance altarpieces and baroque architecture. A distinctive stone spire added around 1860 crowns the structure, while supporting corbels and cornices reveal much older construction techniques. The fortress complex offers visitors insight into the region's medieval military defenses and religious significance.
