Rawlins Wyoming is one of the only places you can stop on I-80 once you cross that border from Utah. It’s a quaint little town that was established in 1870 as a colony before it kept building upon itself. If you’re just passing through, you can get a bite to eat at the local diner or fill up on gas. But if you look hard enough, you’ll find one of the most haunted buildings in Wyoming- The Wyoming Frontier Prison.