Upper Cache la Poudre Wild and Scenic River


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The Arapaho and Roosevelt National Forests and Pawnee National Grassland (ARP) is located in north central Colorado. The forests and grassland encompasses 1.5 million acres and extends north to the Wyoming border, south of Interstate 70 to Mount Evans, west across the Continental Divide to the Williams Fork area and includes short grass prairie east of I-25. Headquarters are located in  Fort Collins, Colo., with district offices in Boulder, Fort Collins, Idaho Springs, Granby and Ault, Colo.

Recent News


Fall colors are here!

Orange, yellow and green aspen trees line Brainard Lake Road..

Fall colors are here and changing fast.  Aspen, cottonwoods and willow are turning colors now. Plan your trip to see the changes that fall is bringing. Visit the Fall Color web page to find out the latest about the best places to view. More...

Campsites seeing an increase in bear activity

West Lake campsire with Beark Resistent Food Storage Lockers

Colorado Parks & Wildlife and the United States Forest Service has observed increasing human-bear issues on Roosevelt National Forest Service campgrounds and areas where people are dispersed camping in Boulder, Clear Creek and Larimer Counties. See Colorado Parks and Wildife's full release and tips.

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Magnolia Trails Project

Man mountain bikes down narrow trail through trees

Learn about the decision and see highlights, maps and documents from the Magnolia Trails Project. Continue to follow this page for updates during implementatio...

Forsythe II Project Information

Thick trunks of lodgepole pine

The U.S. Forest Service's Boulder Ranger District is developing a proposed action to restore landscapes in the wildland urban interface near Nederland and Gross Reservoir.