When we were heading home from Cody in October 2015, we went through Ten Sleep. Instead of going across the Bighorn Mountains to Sheridan, we turned south at Greybull. Then our GPS offered a shorter route, leaving Rt 20 at Manderson, and taking Rt 31 to Ten Sleep. Rt 31 is basically a farm road, and it was an awesome drive! That GPS has often sent us on some out of the way routes, but this had to be one of the best.
We didn't stop in Ten Sleep, having to get overt mountains before dark. Later I found there was a brewery in town, and wished we'd stayed in town instead of hiring on to Buffalo.
The drive over the Bighorns on Rt 16 was amazing, with all the big meadows and vistas. Again, I wish we'd had tome to explore the many side roads, but it was pitch dark by the time we left the national forest. This is definitely an area we want to come back to and stay longer. In our two cross-country trips, Wyoming has been the best hidden gem, and a wonderful surprise for us. I'd move there in a minute, but Deb's not so keen on the idea.