Great Sand Dunes National Park, Colorado, USA
some photos of a recent family trip with friends down to the Great Sand Dunes National Park in southern Colorado.
700 foot tall sand dunes, blown up against the western edge of the Sangre de Cristo mountains
sunlight streaming through the fissure of Zapata Falls, just outside the park
thirty-three square miles of sand dunes, blown in to amazing curves, with a surge-flowing seasonal creek below