Skip to content
Outdoor activitiesin Watertown, MA
Discover outdoor activities in Watertown with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.
Waltham Trail Runners
Waltham, MA
2980 members
Mosaic Jewish Outdoor Club of Massachusetts
Brookline, MA
1471 members
Boston Social Running Club
Boston, MA
2678 members
New England - getting out and about
Waltham, MA
432 members
The Boston Hiking Meetup Group
Cambridge, MA
13370 members
Bay State Outdoor Trekkers
Boston, MA
2880 members
Looking for something more?
Organize your own group in Watertown, MA
Create your group