Ravenhill

Ravenhill was an outlying hill beneath Erebor, also known as the Lonely Mountain.

History
The hill extended southward from the mountain, looking over Celduin (the Running River) and the valley of Dale. The dwarves built a guard-post there, above which two ravens resided, Carc and his wife. In the time that the dwarves were driven from Erebor by Smaug, Carc's father Roac was the chief of the ravens. It was for the ravens that the hill was named.