The Arapaho and Roosevelt National Forests and Pawnee National Grassland
(ARP) is located in north central Colorado (
see map). 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. The forests and grassland is head-quartered in
Fort Collins, with district offices in
Boulder,
Fort Collins,
Idaho Springs,
Granby and
Greeley.
If you are planning a trip to the Arapaho and Roosevelt National Forests and Pawnee National Grassland, make sure to check out the
ARP Visitor Guide for information about recreational activities, safety, and exciting places to visit.
Motor Vehicle Use Maps (MVUM) display National Forest System (NFS) routes (roads and trails) or areas designated as open to motorized travel. These maps are in various stages of development. The Sulphur Ranger District and Pawnee National Grassland maps are available on the web.