We spent two nights at this campground in early October. We had it nearly to ourselves.
A couple things to note:
October can be cold! It got down below freezing in the first week of October.
It gets windy. There's a site in the B loop that offers a good amount of protection from wind from most directions.
The Maah Daah Hey and Long X trails start at this campground. We did a great 11ish mile mountain bike loop by heading up Maah Daah Hey and down Long X.
There's a well here, but the water looked pretty brown. We boiled it.
Great site to start your hike or ride on the fantastic MaahDaahHey trail.