Piliscsaba is a town in Budapest metropolitan area, Hungary, located in northwestern Pest County, near the border of Komárom-Esztergom in a valley between the Buda and Pilis hills.
Wikipedia

Hungary is a landlocked country in Central Europe. Its capital, Budapest, is bisected by the Danube River. Its cityscape is studded with architectural landmarks from Buda?s medieval Castle Hill and grand neoclassical buildings along Pest?s Andrássy Avenue to the 19th-century Chain Bridge. Turkish and Roman influence on Hungarian culture includes the popularity of mineral spas, including at thermal Lake Hévíz.
Wikipedia