I went all over this place. parked at the North Mtn visitors center , took the tunnel, first I went left up some random hill, then to Stoney. Walked the whole area, saw a few bikes and even less hiking traffic. The alltrails app screwed me because it only shows a loop trail that doesn't go to the summit, so if you use it, you have to branch off at the loop high point and it goes right up the side of Stoney. I didn't think it was sketchy , just take your time.