Gifford Pinchot National Forest, Mount Adams Wilderness—National Forest Service information about climbing and trails within the Mount Adams Wilderness – 46,353 acres of the western slope of Mount Adams.
Gifford Pinchot National Forest, Mount Adams Ranger District—National Forest Service information about outdoor education and recreation opportunities within the 367,000 acres of the Mt. Adams Ranger District.
Pacific Northwest Seismic Network's Mount Adams Website—The premier source for information about seismic activity at Mount Adams.
Washington Department of Natural Resources geology web portal—An online service offered by the Washington Division of Geology and Earth Resources that provides access to interactive earth science mapping, data, and related information.
Washington Trails Association—Information about hiking trails around Mount Adams. The Washington Trails Association's mission is to preserve, enhance, and promote hiking opportunities in Washington state through collaboration, education, advocacy and volunteer trail maintenance.
Summit Post Climbing Information for Mount Adams—A resource for technical mountaineering information supported by a community of outdoor enthusiasts who share information and stories about backpacking, rock climbing, hiking, and camping.