A basic national park, no hook-up campground with mostly pull through sites that were very small. The arcs of the pull throughs are tight, so it makes it even more challenging for larger RVs. Check out the photo of a large 5th wheel that was crammed into a site across from mine. I have no idea how they got out of there. The asphalt is old so the pull through is not always level. Grant has great access to the southern part of the park including Old Faithful but stayed here in July 2022 after the flooding in June and there were delays in getting around because of road work. I stayed in site 250 in the middle of H loop for two nights and one night in 323 near the end of a cul de sac which was less crowded and much nicer. I only noticed one bathroom per loop which is not great, and I would rate them a C. The centralized bath house is huge and I would rate that a B+