Some places change your perspective.
The tallest sand dunes in North America.
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 countless stars in this International Dark Sky Park! Open 24 hours a day, 7 days a week year-round. There are no timed entries or reservations to visit.
Park information: National Park Service.
LocationColorado
Designated2004
Coordinates37.79°, -105.51°
Before you head out
Start with the official park guide for trip planning, accessibility, reservations and current conditions. Availability and requirements can change throughout the year.
Plan your visit with NPS
