Absolutely gorgeous hike from Hole up to Grinddalssaetra. Most of it is switchbacks and very gradual. We did this hike in a couple hours to find a good place to eat lunch and escape the crowds. This is exactly what we found as the only other people on the hike were locals. You can drive up quite a ways if you have a car, then park it on the side of the road right when you see the turn off to the right for the trailhead. Ask at the visitor center for a trail map, tell them you are trying to escape the crowds, and they might give you the map for free (they did for me!). There are some good places to camp farther up the ridge if you are looking for that. read more