Our Offices

The Wilderness Society has a presence on Capitol Hill and in communities across the nation. We have regional offices in Alaska, Arizona, Colorado, California, Idaho, Maine, Montana, New Mexico, North Carolina, and Washington.

Find an office near you to reach staff in your area.

To find a media spokesperson or staff member, please see our:

• Media Contacts
• Our Team

For a question about donations or membership, call our membership line at 1-800-THE-WILD (1-800-843-9453). Interested in becoming a member? Sign up here.

To contact one of our regional offices by phone or mail, please see the following information:

Main Office

Washington, D.C., national headquarters  |  map
1801 Pennsylvania Ave. NW Suite 200
Washington, DC 20006

1-800-THE-WILD (1-800-843-9453)
action@tws.org

Regional Offices

ARCTIC - ALASKA

Alaska headquarters  |  map
705 Christensen Drive
Anchorage, AK 99501
907-272-9453

ARIZONA

Arizona headquarters | map
P.O. Box 18404
Tucson, AZ 85731
520-334-8741

CALIFORNIA

California headquarters  |  map
1901 Harrison Street, Suite 1100
Oakland, CA 94612
415-398-1111

COLORADO PLATEAU - COLORADO, UTAH AND NEVADA

Colorado, Utah and Nevada headquarters |  map
1660 Wynkoop Street, Suite 1150
Denver, CO 80202
720-647-9660

Durango office  |  map
1309 East 3rd Avenue, Suite 36
Durango, CO 81301
970-247-8788

IDAHO

Idaho headquarters  |  map
251 East Front Street, Suite 102
Boise, ID 83702
208-207-8084

NORTHERN FOREST - MAINE

Maine headquarters  |  map
9 Union Street, Second Floor
Hallowell, ME 04347
207-240-8034

CROWN OF THE CONTINENT - MONTANA

Montana headquarters  |  map
503 West Mendenhall Street
Bozeman, MT 59715
406-586-1600

NEW MEXICO

New Mexico headquarters |  map
317 Commercial St. NE, FL 3
Albuquerque, NM 87102-3455
505-247-0834

SOUTHEAST 

Southeast headquarters |  map 
71 Broadway, Suite 203 
Asheville, NC 28801 
828-505-7977

NORTH CASCADES - WASHINGTON

Washington headquarters  |  map
1601 5th Avenue, 9th floor
Seattle, WA 98101
206-624-6430