This is a very nice campground with a lot of amenities including some short hiking trails right in the campground. Tour buses also have a regular spot to come and go. Be aware that the campground is surrounded by highly traveled highways. This is not only a concern for a bit of background noise but means there will be traffic as you try to get in and our with your RV.
We enjoyed walking around and seeing all the national monuments. We weren't able to go into any of the museums as we had Polly with us.