crestone needles and cleveland peak rise above great sand dunes national park, colorado.

altitude america arid attraction beauty christo cleveland climate cloud clouds colorado crag crestone cristo desert destination dune dunes environment eroded extreme famous field forest formation geologic geological geology great horizontal land landmark landscape local luis mountain mountains national natural nature needles outdoor outdoors outside park peak peaks photography place public range recreation rise rolling rural san sand sangre scene scenery scenic season seasonal sky spectacular terrain tourism travel valley winter wonder