- The Mountain Institute - Nonprofit scientific and educational organization dedicated to preserving mountain cultures and environments in the Himalayas, Andes and Appalachians.
- San Gorgonio Volunteer Association - A non-profit organization dedicated to protecting the San Gorgonio Wilderness & San Bernardino National Forest in Southern California
- Southern Appalachian Highlands Conservancy - The Southern Appalachian Highlands Consrvancy is a land trust devoted to protecting the mountains of the Southern Appalachian Region in North Carolina, Tennessee, and Virginia.
- The Wild Rockies Slate - A collective website with News, Information, and Home Pages for environmental groups in the Wild Rockies Bioregion.
Alliance for the Wild Rockies
P.O. Box 8731
Missoula, MT 59807
Appalachian Mountain Club (AMC)
5 Joy St.
Boston, MA 02108-1433
Appalachian Trail Conference, Inc.
P.O. Box 807
Harpers Ferry, WV 25425
Blue Mountains Biodiversity Project
HCR - 82
Fossil, OR 97830
The Green Mountain Club
P.O. Box 889, 43 State St.
Montpelier, VT 05601
Hawk Mountain Sanctuary Association
R.R. 2, Box l9l
Kempton, PA 19529
International Mountain Society
P.O. Box 1978
Davis, CA 95617-1978
The Land Water Fund of the Rockies
1405 Arapahoe, Suite 200
Boulder, CO 80302
Mountain Heritage Alliance
POB 361
Marion VA 24354
Mountain West
Environmental Options
2257 South Zenobia St.
Denver, CO 80219
Preserve Appalachian Wilderness
POB 52A
Bondville VT. 05340
Preserve Appalachian Wilderness Mid / Atlantic Biodeversity Project
57 Choate St.
Newark, DE 19711
Northern Rockies Preservation
1714 Heron
Bosie, ID 83843
Northern Rockies Conservation Cooperative
P.O. Box 2705
Jackson, WY 83001-2705
Rocky Mountain Elk Foundation
P.O> Box 8249
Missoula, MT 59802
Rocky Mountain Institute
1739 Snowmass Creek Road
Snowmass, CO 81654-9199
San Isabel Foundation - Land Trust
PO Box 124
Westcliffe, CO 81252
Sierra Club
730 Polk St.
San Francisco, CA 94109
The Sierra Club Foundation
220 Sansome ST., Suite 1100
SAn Francisco, CA 94104
Sierra Club Legal Defense Fund, Inc.
2044 Fillmore ST.
San Francisco, CA 94115
Society for Range Management
1839 York St.
Denver, CO 80206
Southern Appalchian Bioversity Project
POB 3141
Asheville, NC 28802
Woodlands Mountain Institute
Main & Dogwood Streets, P.O. Box 907
Franklin, WV 26807
Sierra Club