We stayed here last night as a stop over. This is a perfect little spot. It costs $25/night. They have the campground settled at the back of the fairgrounds. The sites are all gravel and level. There is electricity, water, and sewer at each site. There is also a shower house. The entire park is very well maintained with a paved walking path. They have a camp host on site, and she is so pleasant and helpful. Highly recommend Blue Earth City Campground.