Dalarna, also referred to by the English exonyms Dalecarlia and the Dales, is a landskap in central Sweden.

Härjedalen (Swedish: [ˈhæ̂rjɛˌdɑːlɛn] is a historical province in the centre of Sweden. It borders the Norwegian county of Trøndelag as well as the provinces of Dalarna, Hälsingland, Medelpad, and Jämtland. The province originally belonged to Norway, but was ceded to Sweden in the Treaty of Brömsebro, 1645. The province forms the bulk of Härjedalen Municipality, of which the village of Sveg is the seat.