Driving down Highway 24 from Torrey, a wall of rock emerges on the horizon as far as the eye can see. It is an impressive sight, the western edge of the Waterpocket Fold, exposed when the Colorado Plateau was formed. Beyond this is a colossal warp (geologists call this a monocline) in the landscape. From... Continue Reading →
Bryce Canyon National Park (UT)
On the afternoon of our arrival, along the Bryce Canyon scenic drive, the temperature was in the 40s and a stiff wind was stinging our faces and blowing dust and sand into our eyes. Snow was clearly visible on the higher slopes. Sound like vacation in the winter? Only a few hours earlier we were... Continue Reading →
Checkerboard Mesa, Zion National Park (UT)
Just east of the Mt. Carmel Tunnel lies Checkerboard Mesa, a remarkable example of crossbedding in Navajo sandstone, a mesa which you can't help but notice along the highway. Over eons in what used to be a great desert, shifting sands deposited one layer after another, their orientations determined by winds, all eventually cemented over... Continue Reading →
Hidden Canyon Trail, Zion NP (UT)
What started out as a hike to Weeping Rock turned into a much longer, splendid hike toward Hidden Canyon. Instead of turning left at the interpretive panel as we should have, we mistakenly turned right. After an hour of hiking that severely tested our legs and lungs, the trail became progressively more challenging, a portion of... Continue Reading →