We are thinking about a trip to Utah with our Shasta and I'm looking for campground suggestions near Arches NP and also near Zion NP. Mostly we will use the campground as a place to leave the trailer during the day and sleep as there is much to see in the area. I'm also looking for someplace for a one night stop in the Green River, UT area as travel through on the way home.
I see there are lots of options for first come first served sites, but given the distances I we will travel between locations I think I'll need something that's reservable so its guaranteed if we get in late.
The campgrounds in both of these National Parks look good, but are there any other suggestions?
We have heard wonderful things about Red Canyon Campground which is about 9 miles from Bryce Canyon. I know it's not Zion but it's somewhat close. We ran into some campground hosts from there and they spoke highly of the place.