Located on a lonely mountain plain in Colorado ski country, the silver-rush-era town of Leadville holds secrets as deep as its tunnels and old mine workings.

The Sun Outdoors Rocky Mountains in Granby ranked No. 4 among North America’s top RV campgrounds. In 2023, Campspot named it ...

This story appears in the July 2015 issue of National Geographic magazine. Each year around the Fourth of July, in a vale in the Rocky Mountains, a scene from another century plays out. Dozens of ...

If you’re up for some exalted tee time in the mountains, these lofty links will lift your game dramatically. While traditional golf settings sprawl across relatively flat land, mountain golf ...

UC Davis Professor Janet Foley takes a blood sample from a dog in Mexico as part of Rocky Mountain spotted fever prevention efforts. (Oscar Zazueta, Harvard) Rocky Mountain spotted fever is a ...