This peak is normally climbed on the same outing for Dove (cf). The summit looks square-topped and formidable from many angles, but there is actually one rather crumbly, class 3 to class 4 15-foot stretch on the south side, and a series of gullies that provide a remarkable access through the cliffs. This is the highest peak in the range. Link to trip report for North Castle Butte

NorthCastleButte