Original: Jebel Barkal or Gebel Barkal is a very small mountain located some 400 km  north of Khartoum, in Karima town in Northern State in Sudan, on a large bend of the Nile River, in the region called Nubia.
Simplified: Jebel Barkal, also called Gebel Barkal, is a small mountain located about 400 kilometers (248.6 miles) north of a city called Khartoum, in the country of Sudan.