Bryce Canyon National Park, Utah
Bryce Canyon is one of the most beautiful places in the American Southwest.
Bryce Canyon is the major feature of Bryce Canyon National Park, located in Utah, United States. Despite its name, is not a canyon, but a collection of giant natural amphitheaters along the eastern side of the Paunsaugunt Plateau.
Bryce is distinctive due to geological structures called hoodoos, formed by frost weathering and stream erosion of the river and lake bed sedimentary rocks, for 200 days a year the temperature goes above and below freezing every day. During the day, melt water seeps into fractures only to freeze at night, expanding by 9%. Now as ice, it exerts a tremendous force (2,000-20,000 pounds per square inch). Over time this "frost-wedging" shatters and pries rock apart. In addition, rain water, which is naturally acidic, slowly dissolves the limestone, rounding off edges and washing away debris. The red, orange, and white colors of the rocks provide spectacular views.
#Geology
