Due to the need for improvements in PiΓ±on Flats Campground, sites can be reserved 3 months in advance beginning in 2026.
+4 more active alerts






Great Sand Dunes National Park & Preserve
Colorado
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.
About Great Sand Dunes National Park & Preserve
Great Sand Dunes National Park & Preserve is a national park & preserve located in Colorado. Temperatures are relatively cool all year at the park elevation 8000 ft. Conditions are most often calm, but winds can arise, especially in spring and during storm fronts. Daytime temperatures feel warmer here year round due to intense high-altitude sunlight, and mid-day summer sand surface temps can be 160 degrees F! Plan to explore the dunes morning or evening during summer. Nights are cool in summer, and frigid in winter. Visit https://nps.gov/grsa/planyourvisit/weather.htm for details
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.
π° Entrance Fees & Passes
The general entrance fee for Great Sand Dunes starts at $15 (which commonly covers entry for a single private vehicle and passengers for up to 7 consecutive days). The park offers several fee options: Entrance - Private Vehicle ($25), Entrance - Non-commercial Groups ($15), Entrance - Motorcycle ($20), Commercial Entrance - Sedan ($25), Commercial Entrance - Van ($40), Commercial Entrance - Mini-bus ($40), Commercial Entrance - Motor Coach ($100), Entrance - Per Person ($15). If you plan to visit multiple national parks this year, purchasing the America the Beautiful National Parks Annual Pass ($80) is highly cost-effective, as general entry to most parks will quickly offset the pass cost.
π₯Ύ Things to Do
Great Sand Dunes National Park & Preserve offers visitors a diverse selection of outdoor experiences. You can participate in a wide array of activities, most notably Arts and Culture, Craft Demonstrations, Live Music, Auto and ATV, and 52 other recreational activities, depending on the season and weather conditions. Path options exist for both casual strollers and expert backcountry adventurers.
π¦ Recommended Gear & Packing Checklist
Custom items selected for activities at Great Sand Dunes
π Visitor Planning Tips for Great Sand Dunes
- βBeat the Crowds: Arrive at the main gates or trailheads of Great Sand Dunes before 8:00 AM. Parking spaces at popular locations fill up extremely fast, especially during warm peak season weekends.
- βMonitor Active Alerts: There are currently 5 active alerts for Great Sand Dunes. Keep an eye on the alert notifications at the top of this guide for crucial information regarding closures or safety issues.
- βSecure Campsites Early: Lodging and developed campgrounds within and surrounding Great Sand Dunes get booked out months in advance. Make reservations on recreation.gov as early as the window opens.
- βPack Map Backups: Cell coverage is notoriously spotty or non-existent in remote sections of Great Sand Dunes. Download offline maps (such as on AllTrails or Google Maps) and carry a physical compass and paper map.
- βAltitude & Hydration: The thin air and dry heat in this region will dehydrate you quickly. Pack at least 3 to 4 liters of water per person per day and pack electrolyte replacements.
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.
Frequently Asked Questions about Great Sand Dunes
About the Author
James R. Mitchell
Founder & Lead Writer β National Park Data
James has visited all 63 designated US national parks and has been writing about outdoor travel for over 12 years. He spent 8 years as a wilderness guide in the Rocky Mountains before founding National Park Data to help visitors plan better, safer, and more enjoyable park trips.
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