Kaunas Castle is a historic fortress located in Kaunas, Lithuania. Built in the 14th century, it served as a defensive structure against invasions and played a significant role in the region's history. The castle features a mix of Gothic and Renaissance architectural styles, with its distinctive red brick walls and towers. Today, Kaunas Castle is a popular tourist attraction, offering visitors a glimpse into the past. The site includes a museum that showcases artifacts and exhibits related to the castle's history and the surrounding area. Its picturesque setting along the Neris River adds to its charm.