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?
Great Sand Dunes National Park and Preserve offers education programs for school and other groups by reservation, as well as regularly scheduled interpretive programs in warmer months. Programs are free. More...