Explore the tallest dunes in North America, so big they would cover the city of Denver. The dunes are the centerpiece of a diverse landscape of grasslands, wetlands, conifer and aspen forests, alpine lakes, and tundra. The snow-capped Sangre de Cristo Mountains rise to 14,000 feet (4,300 meters), in stark contrast to the sea of sand below.
Whether hiking, sliding, or exploring in a dunes wheelchair, the Great Sand Dunes are a unique wilderness area protected for all to enjoy. Fly a kite, go birdwatching in the wetlands, or build a sand castle.
Water is the lifeblood of the Great Sand Dunes system. Streams begin as tundra snowfields, melting then flowing through alpine lakes, forests, dunes, grasslands, and lush wetlands. Explore the waters of Great Sand Dunes. Often called the Rocky Mountain Beach, Medano Creek, flows across the sand in the late spring, forming a natural beach environment at the base of the dunes.
Explore the mountain watershed of the Great Sand Dunes. Rugged 13,000 feet summits, alpine lakes, tundra, and ancient forests are protected in Great Sand Dunes National Preserve. With high-clearance 4WD, ascend the Medano Pass Primitive Road.
Great Sand Dunes National Park and Preserve is open 24 hours a day, all year. Each season at Great Sand Dunes holds special opportunities!
FeesEntrance fees are $3 per adult (age 16 and older). Entrance fees are valid for one week from date of purchase. Children are free at all times.
ADA Accessibility Notes
The closest parking to the dune field is the Dunes Parking Lot, located 1/2 mile north of the Visitor Center. There is an accessible mat from the dunes parking area for wheelchair access to the edge of the Medano Creek and the sand. There is also an accessible viewing platform just above the creek bed. However, beyond the edge of the dunes, loose sand and the creek make access into the dune field itself nearly impossible for those with traditional thin-wheeled chairs. A sand wheel chair may be borrowed at the Visitor Center.
Pet Friendly Notes
Dogs are permitted on a leash up to the top of the first big ridge of dunes. In summer, plan to hike in early morning or evening to avoid a hot sand surface. A map of permitted pet areas and guidelines is available.