Pebble Creek is a cool little campground that because of it's location in Yellowstone National Park, it offers a much different experience compared to most of the other campgrounds in the park, ie, it's more like just being in the mountains, and it's also off the beaten (heavily beaten) tourist path.
There are bears in the area though, so be careful, especially in tents (sometimes they won't even allow tent camping here)
Pebble Creek Campground in Yellowstone National Park is one of the most private options for camping in the park. The campground is smaller than most of the others, only about 30 sites, and not built for big RV rigs. This keeps out a lot of traffic, in addition to being a first-come-first-served campground. In order to secure a site at this campground, which is open from mid-May to mid-September, you need to arrive early, sometimes by 6:30 AM. The day we pulled in for a site, we were the first ones to arrive at 6:30 AM and the campground was full b 8:00 AM.
The sites are nestled among pine trees, most are level, and all have tent pads. Our site was NOT level, but with our small RV (17') trailer, we were able to find a spot that allowed us to level the rig. There are fire rings and picnic tables at all sites, as well as bear boxes for food storage (ours had two). There is no running water at this site (aside from a hand pump), or electricity, and generators are NOT allowed (to our relief!). There are a few outhouses that are well-maintained and clean. There is no dump station here, and the closest is quite a drive, so RV's need to be prepared to haul out black water. Propane can be filled in Cooke City, about a 15-minute drive to the east, out of the park.
Evenings get quite cold, as this campground sits just under 7000 feet in elevation, so plan your sleeping arrangements accordingly. In mid-June we woke one morning to frost, and most nights bottomed out in the 30's.
On our first evening at the site, a bull moose wandered through the field next to our campsite over the course of an hour or two. We were also able to use binoculars and a camera zoom lens to spot mountain goats on nearby Mount Norris, across the road from the campground (see photo). Bears and wolves are both visitors to this area, as well as coyotes and bison. Lamar Valley is just a couple of minutes away to the west. Wildlife lovers will find this campground to be in a fantastic location!
The camp hosts have been working in Yellowstone campgrounds for almost 20 years, and were extremely helpful and cordial. They are firm with following rules, so don't expect to pull over any tricks on these two. We enjoyed all of the campers we met, including some from Georgia, New Zealand, and Cody, Wyoming.