Bureau of Land Management

The Bureau of Land Management administers more than 
17.5 million acres of public lands and 40.7 million acres 
of federal mineral estate in Wyoming out of its state, district and field offices. The state office is located at 5353 Yellowstone Road in Cheyenne. Office hours are 7:45a.m. - 4:30p.m. Monday through Friday.

District offices are maintained in Rawlins, Casper and Buffalo; field offices are located in Kemmerer, Pinedale, Rock Springs, Lander, Cody, Worland, Casper, Rawlins, Buffalo and Newcastle.

See http://www.blm.gov/wy/st/en/info/offices.html for locations and hours of the district and field offices.