Serbian Carpathians (Serbian: Српски Карпати / Srpski Karpati) is a mountain range in eastern Central Serbia, located in Central Europe. It presents an extension of proper Carpathian Mountains across the Danube, connecting them with the Balkan Mountains in the southeast. They stretch in north–south direction in eastern Serbia, east of the Great Morava valley and west of the White Timok Valley and north of the Nišava Valley. The mountains are 800–1500 m high, and dominated by karst limestone geologic features, the highest one being Rtanj Mountain (1,565 m).