My husbands job took us to Merriam Kansas and we needed a place to stay, we made reservations at Walnut Grove. We were surprised to find it in the middle of a neighborhood. The staff were very nice and helped us into our site. The sites were on gravel and very close to each other. Walnut Grove was both short and long term campers. There were no tent sites. We had full hook-ups, cell service, and free wifi. We had a picnic table and fire ring and could purchase firewood at their store.
During our stay I was awakened to a startling noise and couldn't figure it out until I went outside and saw the walnuts falling onto our camper. By the time we left, everything was covered(stained) tarnish brown. The park is in a walnut grove hence its name. They had a dog run which was not fenced but provided some grass for the pups. They had a laundry mat and clean showers with good water pressure. There also was a strange noise coming from the trees and when I asked the office what it was they thought it was locusts. I knew that was not their noise so I had to find what it was. After searching, I found that it was tree frogs 🐸 and it was their call. So if you are there in September listen and you will hear them, they love the walnut trees.