Great Sand Dunes National Park & Preserve
America's Most Underrated National Park Great Sand Dunes National Park & Preserve is tucked against the rugged, snow-capped peaks of the Sangre de Cristo Mountains and is a surreal geologic wonderland. Spanning over 30 square miles, this massive, wind-sculpted dunefield features the tallest sand dunes in North America, rising up to 750 feet from the high-desert valley floor.
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