Daily Archives: September 11, 2013

Devil’s Tower

Devil’s Tower in Wyoming,  America’s first national monument, is quite a curiosity.  The 867-foot high monolith was formed by magma which cooled underground and crystallized, like mud that dries, forming hexagonal columns separated by vertical cracks.  There is a 1.3 … Continue reading

Posted in Alaska Trip 2013, Daily Post, Wyoming | Tagged , | 1 Comment