UMass Home Brew Club
- Home beermaking club. Includes event calendar, news, and membership application.
- http://www.people.umass.edu/aoakes/hbc/

Adventure In Adventure Out
- Offers outdoor adventure, education and teambuilding programs. Details of programs and background on the leaders are provided.
- http://www.naturetravels.com/

University of Massachusetts Outing Club
- Upcoming trips, club and facilities information.
- http://www.umass.edu/rso/outingclub/

Mullins Center
- Host to Mens and womens basketball, mens hockey team, concerts, ice shows, and theater. Located at the University of Massachusetts.
- http://www.mullinscenter.com/

Amherst Railway Society
- Hobby group for those interested in various aspects of railroads. Event and membership information provided.
- http://www.amherstrail.org/

Kidsports Family Fun & Fitness
- Sports and fitness activities in a respectful and tolerant environment. Afterschool and summer program information, children's classes, membership rates, special events, and contact page.
- http://www.kidsportshadley.com/index.htm

Amherst Athletic Club
- Founded by three top-rated karate competitors with UMass training. Information on exercise equipment, classes, hours, membership rates, directions, current special events, and contact page.
- http://www.amherstathletic.com/

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