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Medano Creek

5.0Free

Experience a seasonal splash along North America's tallest sand dunes

Located at the base of the massive dunefield in Great Sand Dunes National Park, Medano Creek is a unique seasonal waterway famous for its surge flow phenomenon. Powered by melting snowpack from the Sangre de Cristo Mountains, the creek creates a temporary beach oasis where visitors can splash, wade, and skimboard. Water levels peak in late spring before gradually drying up by mid-to-late summer.

Quick tip: Visit in late May or early June for peak water flow, and bring sturdy footwear to protect your feet on hot sand.

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All things to do in Great Sand Dunes National Park