The Torre del Oro is a historic watchtower located in Seville, Spain, along the banks of the Guadalquivir River. Built in the early 13th century during the Almohad dynasty, it served as a defensive structure to protect the city from naval attacks. The tower is approximately 36 meters tall and features a distinctive octagonal shape. Today, the Torre del Oro houses a maritime museum that showcases the rich naval history of Seville and its significance as a trading port. The tower is a popular tourist attraction, offering visitors stunning views of the city and the river, as well as a glimpse into its historical past.