Grand Island Walmart Supercenter

We stayed on a Friday night.  The fathest parking lot seemed deserted and quiet until ~11PM.  At 11PM loud cars and pickups converged to party and race their engines.   
We relocated near the Office Max side of the Walmart lot which was quieter.  We still heard the train whistle about 6 times before morning.   
You cannot complain about free.  Thus is just a factual review; not a complaint.  

Very nice place, nice town, big store and large parking lot. It was quiet and a good night. There's a Sam's down the road and various places to eat and shop there. We will definitely be back, thank you Walmart, we always stock up there.

Stayed on the right side of the store near the garden center after asking. They were fine with it.

Quiet. Would stay again. 

This is the last nice Walmart before the Badlands.

There is a train track close by or I'd give it 5 stars.  Signs say no parking but go in and ask and they are very nice.  Park on the side near the Automotive center. Close to everything and felt very safe.