Brough Castle, dating back to the 11th century, believed to be the first stone built castle in England, and built within the earthworks of a Roman fort, Cumbria, England, United Kingdom, Europe

The keep, Brough Castle, dating back to the 11th century, believed to be the first stone built castle in England, and built within the earthworks of a Roman fort, Cumbria, England, United Kingdom, Europe

Brough Castle, dating back to the 11th century, believed to be the first stone built castle in England, built within the earthworks of a Roman fort, Cumbria, England, United Kingdom, Europe