The Preikestolen rock is one of the 'must visit' places in Norway... but before/after the 4 to 6 hours walk up and down you still need to get there and that gives you plenty of opportunity to enjoy the road. The road up to the start of the walk is very busy! By the way, we suggest you to walk up to the rock in the evening and camp on the rock itself to enjoy one of the the most wonderful nights of your life!