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Average annual temperature increase over the last century in the high-elevation park from climate change Rocky Mountain National Park covers 415 square miles atop the Continental Divide in the Front ...

Colorado's Rocky Mountain National Park, which spans 415 square miles, offers endless recreation opportunities. From watching the trees change colors in the fall to cross-country skiing in the ...

This story has been updated with an additional photo and additional info after Trail Ridge Road reopened. Popular Trail Ridge Road and Old Fall River Road in Rocky Mountain National Park were ...

Back before the Internet, hikers only had one tool to explore Rocky National Park. They simply called it the Dannen book.

Jan. 26, Rocky Mountain National Park celebrated its 110-year anniversary as a national park. On Jan. 26, 1915, President ...

Where else can you start your hike in the summer sun and end it atop a mountain in the snow? One place is Rocky Mountain ...

This story appears in the February 2019 issue of National Geographic magazine. In Rocky Mountain National Park, 415 square miles of mountain terrain are protected—but not from effects of climate ...

Rocky Mountain National Park encompasses more than 250,000 acres and boasts 124 named mountain peaks. Subsequently, the massive park draws visitors interested in camping, biking, fishing and ...