Duszniki-Zdrój ([duʂˈɲikʲi ˈzdrui̯]; Czech: Dušníky; German: Bad Reinerz), often simplified to Duszniki, is a spa town in Kłodzko Valley and Kłodzko County, Lower Silesian Voivodeship, in southwestern Poland. As of December 2021, the town has a population of 4,329. Situated on the Bystrzyca River, it attracts tourists from Poland and around the world.