Today we stopped by Wind Cave National Park on our way back to Colorado.  It was only a small detour off our planned route.  We did not take a tour of the caves but we did drive around the park and go through the visitor center.  One of the main reasons I wanted to go there was for the chance to see buffalo in the wild.  Mission accomplished!  We saw buffalo, tons of prairie dogs, and some pronghorns.

This was called pigtail bridge.

Back to Colorado we go.  We are going to fly out to NC to spend time with family and friends before my next assignment starts.