Arapaho & Roosevelt National Forests
Pawnee National Grassland

Contact Information

For more information about closures and alternative routes contact Visitor Information, at 970-887-4100 or e-mail with questions.

Office Hours

Summer hours:

8 a.m. - 6 p.m. weekdays

9:00a.m. - 5 p.m. weekends

Open holidays

Winter hours:

8 a.m. - 5 p.m. weekdays, closed holidays and weekends

Mailing Address

Sulphur Ranger District
PO Box 10
Granby, CO 80446

Office Address & Phone

Sulphur Ranger District
9 Ten Mile Drive
Granby, CO 80446

970-887-4100

Office Driving Directions

Accessing Documents

We are in the process of making all of our documents accessible. But until this is accomplished, we would encourage you to contact our offices to receive hard copy versions.

Adobe Acrobat Reader is required to read pdf files, please download it to your computer now.