On our hike up to Trolltunga, we passed hundreds of hikers, going back to our starting point. At this point, it became very clear that this hike has increased in popularity over the years and if we had made this a single day venture, we would have to wait in a line at the rock itself just for a photo. Therefore, it is worth it to spend the extra money to camp overnight for unimpeded views and uninhibited access to the area.