Today we made our way from Phoenix north to Flagstaff, and on the way stopped to check out some interesting geology in Sedona and Oak Creek Canyon. Sedona is famous for its spectacular red rocks, such as Bell Rock, which we clambered around on today. Bell Rock is made mostly of very fine-grained sandstone formed by windblown sand reworked by the advance and retreat of oceans in the early Permian … Continue reading Sedona and Oak Creek Canyon