Casterton Fell to become part of Dales National Park

Government confirms Lakes and Dales national parks will be extended

Parts of the Orton Fells, the northern Howgill Fells, Wild Boar Fell and Mallerstang will be added to the Yorkshire Dales national park, along with Barbon, Middleton, Casterton and Leck Fells, the River Lune, and part of Firbank Fell and other fells to the west of the River Lune.