Słonne Mountains Landscape Park (Park Krajobrazowy Gór Słonnych) is a protected area (Landscape Park) in south-eastern Poland, established in 1992, covering an area of 513.92 square kilometres (198.43 sq mi). It lies in the Słonne Mountains (Polish: Góry Słonne, literally "salt (brine) mountains"[1]) in the Eastern Carpathians (Carpathian Plateau).