The park’s famous dunes were sculpted by the advance and retreat of huge glaciers over the last two million years. It is the world’s largest collection of freshwater sand dunes, with striking ...

A vast expanse of barren white sand dunes enclosing vast freshwater lagoons, Brazil's Lençóis Maranhenses is a place of ...

Home to more freshwater shoreline than any other U.S ... inland residents enjoy Michigan's rolling sand dunes, ocean-like shoreline and sweeping vistas. Keep in mind that a Recreation Passport ...

I didn’t unpack the aircraft until we got out there and set up camp under the stars in the valleys between the dunes. Lake water percolates through the sand, so you can drink freshwater out of ...

RELATED: From woods to sand dunes: 3 spots to fat-tire bike Up North For instance, fat-tire bikers adopted the ORV area and it’s become a popular spot to cruise up and down the dunes.

A unique combination of sand and snow transformed a Colorado national park into an otherworldly winter wonderland, a stunning photo shows. The phenomenon occurs about once a week in Great Sand Dunes ...