Swansea Castle is a historic structure located in the city of Swansea, Wales. Originally built in the late 13th century, it served as a defensive fortification and a royal residence. The castle features a mix of architectural styles, reflecting its long history and various renovations over the centuries. Today, Swansea Castle is a popular tourist attraction, offering visitors a glimpse into medieval life. Although much of the original structure has been altered or lost, the remaining walls and towers provide insight into the castle's significance during its time. The site is also used for community events and activities.