Rocky Mountain National Park is studying the impacts a booming moose population is having on its ailing willows and wetlands.

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 ...

The new Northern Colorado trail connects hundreds of routes around the Rocky Mountains National Park and other wilderness ...

Reservations for the in-park lodges at Yellowstone National Park and Glacier National Park are starting to fill up for the ...

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 ...

Glacier and Colorado ’s Rocky Mountain National Park introduced their day-use reservation system in 2021. A handful of other ...

To reach Rocky Mountain National Park, many travelers fly into Denver ... Even if you're visiting in the summer when free shuttles are making regular loops through the national park and Estes ...

If you have ever had a loved one say they want their ashes spread in Rocky Mountain National Park, this is what you need to ...

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 is home to herds of elk and bighorn ... weather report (especially afternoon thunderstorms in the summer or heavy snow during the winter). The NPS also warns that ...

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 ...