Day 1 – Casper to Buffalo Creek County Rd 109 FJ and the view over the low country Lower Bighorns Looking back over the lower country County Rd 109 The start of the climb into the mountains Hells Half Acre Nancy capturing the colors of Hells Half Acre Hells Half Acre OLYMPUS DIGITAL CAMERA Hells Half Acre Colors of Hells Half Acre Oregon Trail Nancy standing in the sandstone ruts on the Oregon Trail