Oradea Fortress is a historic fortification located in Oradea, Romania. Built in the 12th century, it has undergone several renovations and expansions over the centuries. The fortress features a mix of architectural styles, including Gothic, Renaissance, and Baroque, reflecting its long and varied history. The fortress played a significant role in the defense of the region against various invasions. Today, it serves as a popular tourist attraction, offering visitors a glimpse into the past with its impressive walls, towers, and scenic views of the surrounding area.