In the north east corner of Wyoming lies Devil’s Tower National Monument. 50 million years ago, molten magma was forced into sedimentary rocks above it and cooled underground. As it cooled it contracted and fractured into columns. Millions of years of erosion eventually exposed it. The tower stands 1,267 feet above the river and the diameter of its base is 1,000 feet. I got … [Read more...] about Devil’s Tower National Monument, Wyoming
Anne McKinnell Photography
Photographer, Writer, Nomad