The City of Carlisle was a local government district of Cumbria, England, with the status of a city. It was named after its largest settlement, Carlisle, but covered a far larger area which included the towns of Brampton and Longtown, as well as outlying villages including Dalston, Scotby and Wetheral. In 2011 the district had a population of 107,524, and an area of 1,039.97 square kilometres (402 sq mi).

The River Eden is a river that flows through the Eden District of Cumbria, England, on its way to the Solway Firth.