The dunes at Great Sand Dunes National Park are constantly changing. The sinuous lines that weave to the summits of these moving mountains of tiny granules are in perpetual motion though they seem to be a hard geological feature from afar. When you step on the line it dissolves beneath your feet. The screen of blowing sand from the tops of the dunes is blinding and rough while walking along the ridge. After a couple hours walking here everything is sandy including teeth, leaving you spitting small rocks for the rest of the day.
Great Sand Dunes National Park is a bit out of the way of anything in Colorado, but it is an impressive sight when you arrive. Out of the flat desert rise huge dunes in front of towering mountains. It is a strange combination, but the oddity is intriguing and calls for closer exploration. The hike to the top of High Dune was a long and strenuous walk of short steps sinking into soft sand which resulted in both of us spending the rest of the day trying to get tiny grains out of our eyes. What we could see between blinks and tears was beautiful colors, textures, and lines stretching out to the Sangre de Cristo mountains.