Jasna Góra [ˈjasna ˈɡura] is a village in the administrative district of Gmina Mokrsko, within Wieluń County, Łódź Voivodeship, in central Poland. It lies approximately 4 kilometres (2 mi) south of Mokrsko, 13 km (8 mi) south-west of Wieluń, and 100 km (62 mi) south-west of the regional capital Łódź.