Sleddale is a short, narrow valley to the south of Wensleydale in North Yorkshire, England. The waters draining down the valley feed into the River Ure and form part of the Humber Catchment. The valley has only one settlement, Gayle, although Hawes lies at the mouth of the beck where it runs into the River Ure. The dale is characterised by upland farming and historical mine workings, and is between the slopes of Dodd Fell to the west, and Wether Fell to the east.

Wensleydale is a valley in North Yorkshire, England. It is one of the Yorkshire Dales, which are part of the Pennines. The dale is named after the village of Wensley, formerly the valley's market town. The principal river of the valley is the Ure, which is the source of the alternative name Yoredale. The majority of the dale is within the Yorkshire Dales National Park; the part below East Witton is within the national landscape of Nidderdale.