Open 24/7 year round! There are no limitations or reservations to visit, but there is currently limited capacity in the visitor center. The tallest dunes in North America are the centerpiece in a diverse landscape of grasslands, wetlands, forests, alpine lakes, and tundra. Stay on a moonless night to experience this International Dark Sky Park's starry skies!
To access the main park area, including the Dunes Parking Lot, Visitor Center, and Pinon Flats Campground, take US 160 to CO 150 from the south, or CO 17 to Lane 6 to CO 150 from the west. The national park is at the north end of CO 150.
The view at the park entrance contrasts giant dunes and snow-capped mountains.
Rent specially designed sand sleds to slide on the dry sand. Note: cardboard, snow sleds, saucers, and other items don't slide on dry sand.
Elk are sometimes seen by visitors along the park entrance road or County Lane 6, primarily fall through spring.
Spectacular alpine lakes are part of the backcountry of Great Sand Dunes National Preserve
Sand Creek Basin, part of Great Sand Dunes National Preserve, contains lush forests and alpine lakes.
Fall is a pretty time to visit the park, with great colors and generally nice weather.
Experiencing Great Sand Dunes in the quieter seasons of fall and winter can be a rewarding experience.
Visitors can float Medano Creek's waves during late spring peak flow, in years of good snowpack