Immerse yourself in the captivating beauty of Great Sand Dunes National Park & Preserve, open 24/7 all year round! Say goodbye to timed entries and reservations; this natural wonder invites you to explore at your own pace. Behold the tallest dunes in North America, standing tall as the park's crown jewel amidst a rich tapestry of diverse ecosystems. From expansive grasslands and tranquil wetlands to lush forests, pristine alpine lakes, and rugged tundra, this park is a treasure trove of natural wonders waiting to be discovered. For a truly unforgettable experience, linger till nightfall on a moonless evening. As the sun sets, prepare to be awestruck by the mesmerizing sight of countless stars blanketing the sky above you. Great Sand Dunes National Park & Preserve is not just a park; it is an International Dark Sky Park, offering a rare opportunity to marvel at the beauty of the universe in its purest form. Whether you're a nature enthusiast, a stargazer, or simply seeking a serene retreat from the hustle and bustle of daily life, Great Sand Dunes National Park & Preserve promises an unforgettable adventure that will leave you in awe of the wonders of the natural world.

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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