Żarki-Letnisko [ˈʐarki lɛtˈniskɔ] is a village in the administrative district of Gmina Poraj, within Myszków County, Silesian Voivodeship, in southern Poland. It lies approximately 6 kilometres (4 mi) north-west of Myszków and 45 km (28 mi) north-east of the regional capital Katowice.