|Great Northern River|
|Location||north of Ettinsmoor, south of Harfang|
|Description||large stony river with steep gorges|
|Events||Puddleglum, Eustace, and Jill met the Lady of the Green Kirtle and the Black Knight, 2356.|
|Appearances||The Silver Chair|
The North River was the river that formed the northern boundary of Ettinsmoor.