The Mosaic Outdoor Mountain Club of Massachusetts is a unique non-profit organization dedicated to bringing Jewish people together to enjoy and foster a greater appreciation of the outdoors. We are a volunteer-led, member-driven organization that welcomes everyone, age 21 and older, to partake in a variety of activities with other Jewish outdoor enthusiasts. With over 150 members across Massachusetts and New England, our unique club welcomes singles, couples, and families with children,  regardless of age, background, physical ability or religious denomination.

Annual membership dues are only $25/year for individuals, or $40/year for couples or families. To join, simply download our Membership/Renewal Application [in Acrobat Reader], and return it to us at to mailing address listed at the top of the form.