Garbatka-Letnisko [ɡarˈbatka lɛtˈniskɔ] (Letnisko means summer resort) is a village in Kozienice County, Masovian Voivodeship, in east-central Poland. It is the seat of the gmina (administrative district) called Gmina Garbatka-Letnisko. It lies approximately 11 kilometres (7 mi) south-east of Kozienice and 92 km (57 mi) south-east of Warsaw.