Wieluń Castle is a historic fortress located in the town of Wieluń, Poland. Built in the late 14th century, it served as a defensive structure and residence for local nobility. The castle features Gothic architectural elements and was strategically positioned to protect the region from invasions. Over the centuries, Wieluń Castle has undergone various renovations and restorations. Although much of the original structure has been lost, the remaining ruins still attract visitors interested in history and architecture. Today, the site is a reminder of the town's medieval past and its significance in Polish history.