Nestled in the scenic San Luis Valley of southern Colorado, Great Sand Dunes National Park and Preserve is home to the tallest dunes in North America. This unique landscape of vast sand dunes, lush alpine terrain, and diverse wildlife offers visitors a captivating experience year-round. With opportunities for sandboarding, hiking, stargazing, and wildlife watching, the Great Sand Dunes provide something for every nature enthusiast and adventurer.

Key Takeaways
Witness the tallest dunes in North America.
Explore seasonal activities tailored to each time of year.
Enjoy breathtaking stargazing in designated dark sky areas.
Hike through a blend of sandy and forested trails.
Observe unique wildlife native to the region.
Exploring Great Sand Dunes National Park by Season
Spring Highlights
Meltwater fills Medano Creek, creating a shallow river perfect for wading and skimboarding.
Enjoy wildflower blooms along hiking trails in the lower mountain areas.
Spotting migratory birds, like the Sandhill Crane, in the park.
Summer Activities
Sandboarding and sand sledding on the dunes, a must-try adventure for thrill-seekers.
Stargazing events capitalize on the park’s designation as an International Dark Sky Park.
Hiking through cooler forest trails on the mountainous part of the park.

Fall Foliage
Vivid fall colors create stunning scenes in the surrounding foothills and mountains.
Cool autumn temperatures offer perfect hiking conditions in the sand dunes.
Wildlife spotting, especially elk and mule deer, during early morning hikes.
Winter Serenity
Snow blankets the alpine sections, while the dunes often remain snow-free.
Winter is a quieter season, ideal for tranquil, solitary hikes.
Cross-country skiing and snowshoeing available in the forested regions.
Must-See Attractions at Great Sand Dunes National Park
High Dune on First Ridge
Offers panoramic views of the entire dune field and distant mountains.
Approximate 2.5-mile round-trip hike that takes about 2 hours.
Medano Creek
Seasonal creek ideal for cooling off or skimboarding in late spring and early summer.
Located at the base of the dunes, creating a unique beach-like experience in the desert.

Mosca Pass Trail
A 6.5-mile round-trip hike through scenic alpine forests and meadows.
Offers fantastic views and a chance to see diverse wildlife, especially in spring and fall.
Star Dune
The tallest dune in North America, reaching 750 feet.
More challenging hike, but provides unparalleled views and an accomplishment for dedicated hikers.

Events and Activities Throughout the Year
Dark Sky Programs
Park rangers host stargazing events, sharing information on astronomy and the night sky.
“The stars are so clear here; it’s breathtaking,” says a recent visitor.
Junior Ranger Program
Educational activities designed for children to explore nature and learn about park conservation.
Seasonal programs adapted to enhance the learning experience.
Annual Sandboarding and Sand Sledding Clinic
Hands-on sessions with professional instructors guiding visitors on the dunes.
All ages are welcome, with equipment rentals available.
Cultural Heritage Days
Events celebrating the history and legacy of the San Luis Valley and Native American heritage.
Includes storytelling, dancing, and local food tastings.
Dining and Refreshments Near Great Sand Dunes
Oasis Restaurant and Store
Located just outside the park entrance, offering hearty meals.
Menu items include:
Burgers and sandwiches
Ice cream for a cool treat
Breakfast burritos, popular with early hikers
Blanca RV Park and Grill
Known for its casual dining and BBQ options, perfect for families.
Menu features:
Grilled burgers and smoked BBQ plates
Homemade sides like coleslaw and baked beans
Great Sand Dunes Lodge Dining
Offers more refined dining with scenic views of the dunes.
Highlights include:
Local Colorado trout dishes
Seasonal vegetable sides
Craft beers from local breweries
Planning Your Visit
Practical Tips
Bring sunscreen, sunglasses, and a hat to protect against the intense sun and reflection off the sand.
Consider sturdy, closed-toe shoes for hiking on rough or hot terrain.
Ticket Prices Current as of: October 19, 2024
Type | Price |
Adults | $25 per vehicle |
Pedestrian/Cyclist | $15 per person |
Annual Pass | $45 |
History and Legacy of Great Sand Dunes
1932: Designated as Great Sand Dunes National Monument.
2000: Upgraded to a National Park and Preserve to protect the surrounding ecosystem.
2019: Designated as an International Dark Sky Park.
Ancient Inhabitants: The area has been home to Indigenous cultures for thousands of years, including the Ute and Jicarilla Apache tribes.
Wildlife and Nature at Great Sand Dunes
Great Sand Dunes National Park’s diverse habitats make it a haven for a variety of flora and fauna. Visitors can encounter:
Birds: Golden eagles, falcons, and mountain bluebirds.
Mammals: Mule deer, black bears, and elk in forested areas.
Reptiles: Western rattlesnakes and short-horned lizards in arid zones.
Plants: Native grasses, cacti, and wildflowers that thrive in the sandy environment.

Weather Throughout the Year
Month | Low Temperature (°F) | High Temperature (°F) |
January | 10 | 34 |
February | 14 | 38 |
March | 20 | 46 |
April | 27 | 55 |
May | 36 | 66 |
June | 44 | 76 |
July | 49 | 81 |
August | 48 | 78 |
September | 41 | 71 |
October | 31 | 59 |
November | 20 | 45 |
December | 12 | 35 |
Great Sand Dunes National Park and Preserve offers visitors a one-of-a-kind experience, from towering sand dunes to diverse wildlife. It’s a place where you can engage in thrilling adventures or simply enjoy the natural beauty of the San Luis Valley. Whether you’re looking for an active sandboarding trip or a peaceful retreat for stargazing, the park has it all.
Frequently Asked Questions
What should I wear to the sand dunes?
Light, breathable clothing, sun protection, and closed-toe shoes.
Are dogs allowed in the park?
Yes, pets are allowed in specific areas like the main dune field and campground.
When is the best time to visit?
Late spring to early fall offers the warmest weather, but each season has unique experiences.
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