As the others have said, a nice little city park (signs say "Sunset RV Park") at the edge of Hay Springs next to a residential area. Quiet; relatively dark night skies; full hookups (30/50 amp), long pull-thru lots..all for the price of $15. You cannot beat that anywhere. JL Grocery store about 4 blocks; restaurant across the street. If you stay for more than one night, take the short trip to the Saint Mary's Cemetery and look at the stones in the monuments built by Mr. Reid. Absolutely outstanding!! We would have no problems staying here again. We camped here in a Fifth Wheel.
This is a very nice park at the junction of US 20 and Nebraska 87. Clean. Next to the city pool with daily, weekly and monthly rates. We were the only ones here when we stayed. Self pay envelopes at the office building. Quiet residential area. Fifty amp service was relatively new, all hook-ups in good condition. Would certainly stay again, if in the area. We camped here in a Fifth Wheel.
Nice quiet campground 1 block off highway 20. We travel in a 40 foot coach plus toad. No showers, but full hookup to dump tanks and take on good water. Not busy. Small town, city park, ball diamond and swimming pool next to campground. Not flashy, but a decent place to stop for the night. 10 pull through and 4 back in spots. We camped here in a Motorhome.