Mammoth Campground is in the middle of a hairpin turn so be prepared for traffic on both sides of the campsites. I found it noisy for sleeping but my husband slept like a log. The sites are very large and I think all the RV sites were pull through. There are some sites that were more tent appropriate. Also this is a first-come, first-serve campground and it tends to fill up quickly. The campground driveway is paved but the sites are dirt/gravel and I found ours was level with some shade during the day (#58). Unlike a previous review the hosts we had were great. Very personable. The rangers also give presentations at night. One morning we had elk in our site and one evening a huge herd was across the street.