Appalachian Mountain Club - Worcester Chapter
- Promotes the enjoyment, and wise use of the mountains, rivers, and trails of the Northeast. Activities include hiking, biking, paddling, backpacking, hikes, rock climbing, skiing, social and educational events.
- http://www.amcworcester.org/

University of Massachusetts Outing Club
- Participates in canoeing, caving, climbing, hiking, and kayaking. Includes information on upcoming trips, club and facilities information, and their cabin in Bethlehem, New Hampshire. (Amherst)
- http://www.umass.edu/rso/outingclub/

Appalachian Mountain Club, Berkshire Chapter
- Activities include hiking, camping, climbing, biking and social events. (western Massachusetts)
- http://www.amcberkshire.org/

Westfield State College Outing Club
- Activities focus on hiking, camping, canoeing, caving, skiing and snowshoeing. Includes schedule, archive of past trips, and club constitution. (Westfield)
- http://www.physci.wsc.ma.edu/outingclub/

Amherst College Outing Club
- Includes information on upcoming trips, local trail hikes, suggested gear list, and links to related outdoor sites. (Amherst)
- http://www.amherst.edu/~acoc/

Mount Holyoke Outing Club
- Involved in hiking, camping, climbing, caving, showshoeing, and skiing. Groups owns a cabin on the side of Mount Holyoke that is available for rent and has equipment that members can rent. (South Hadley)
- http://www.mtholyoke.edu/org/outing/

MIT Outing Club
- Organization comprised of members of the MIT, Wellesley, Lincoln and Draper Labs communities runs outdoors trips, as well as skills training, in hiking, climbing, canoeing, kayaking and rafting, and skiing. The club also rents gear, and own two cabins in
- http://www.mit.edu/activities/mitoc/

Appalachian Mountain Club, Southeastern Massachusetts Chapter
- Engages in activities such as hiking, biking, canoeing, cross-country skiing, and trail work. Includes schedule, news, and list of officers. (Cape Cod and the islands)
- http://www.amcsem.org/

Appalachian Mountain Club, Boston Chapter
- Sponsors volunteer-led activities including hiking, backpacking, climbing, canoeing and kayaking, road and mountain biking, cross-country skiing, and conservation. Includes membership information and events. (Boston)
- http://www.amcboston.org/