My boyfriend and I stayed at Camp 4 last June (2016) and it was worth it. We arrived at the campsite at 3:30AM and there was already 23 people sleeping in line. The ranger arrived at the kiosk at 8:30AM and we were lucky enough to get a campsite. We were able to start setting up camp at noon. Camp 4 is an awesome campsite because it's at the center of everything in the valley. There are restrooms, but no showers. I recommend this campsite!