Known as a summertime staple, Silver Lake Sand Dunes is open for winter hiking, fat-tire biking, snowshoeing and sledding.

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 ...

The Delaware Department of Natural Resources and Environmental Control warned against sledding, snowboarding or other ...

“You can ski or snow sled on the dunes when it’s snowy,” the park said. “Snow falls about once per week, but it usually melts within a day or two. When the sand is dry, you can rent ...