Dunstanburgh Castle is a historic ruin located on the Northumberland coast of England. Built in the 14th century, it was constructed by Earl Thomas of Lancaster to assert his power and control over the region. The castle features impressive stone walls and towers, offering stunning views of the surrounding landscape and coastline. Today, Dunstanburgh Castle is managed by English Heritage and is a popular destination for visitors. The site is accessible via a scenic walk from the nearby village of Craster, allowing guests to explore the castle's remains and enjoy the natural beauty of the area.