Great Sand Dunes System
NPS/Great Sand Dunes NPP
The large dunefield is actually just one of four primary components of the Great Sand Dunes geological system. The mountain watershed, dunefield, sand sheet, and sabkha are each important aspects of this complex sand system.
Did You Know?
Some of the most dramatic views of the 14,000' Crestone Peaks are from the north side of Great Sand Dunes National Park. More...