Peel Fell is a Marilyn of 602.7 m in Northumberland. Its closest neighbour in this register, Cauldcleuch Head, is 16.9 km away.
All four of its nearest neighbours are higher, up to The Cheviot at 816 m. It is one of only two register hills in the Northumberland region, with The Cheviot. On the Marilyns height ladder it sits between Lackabane (603 m) and Beinn a' Chuirn (602.6 m).