Gallery Wharfedale From Bolton Abbey, following the river Wharfe up to its source. Includes Littondale and Langstrothdale. 45 Photos Malhamdale The river Aire up to Malham Tarn, Sharp Haw, Long Preston 12 Photos Ribblesdale Ribblesdale, Crummackdale, Chapel-le-dale and Kingsdale 27 Photos Wensleydale Wensleydale, from Castle Bolton to Garsdale Head. Including Bishopdale, Raydale, Sleddale and Widdale 17 Photos Cumbria Dentdale, Deepdale, Garsdale and the Howgills 8 Photos Swaledale and Arkengarthdale Swaledale and Arkengarthdale 6 Photos National Park Extension Potential National Park extension area - Mallerstang, Northern Howgills, Great Asby 14 Photos