Tienen Castle is a historic fortress located in the town of Tienen, Belgium. Originally built in the 13th century, it served as a defensive structure and residence for local nobility. The castle features a mix of architectural styles, reflecting its long history and various renovations over the centuries. Today, Tienen Castle is a popular tourist attraction, offering visitors a glimpse into the region's medieval past. The surrounding grounds are often used for events and festivals, making it a vibrant part of the local community. The castle's picturesque setting adds to its charm and appeal.