Join MCL or renew your annual membership today by clicking on the Donate Now button below:

Marin Conservation League’s success at making the environment a priority in the local decision-making process depends largely on the support of our members. You can play a meaningful role in safeguarding Marin County’s natural environment through a membership in MCL.

Members Receive:

MCL’s informative newsletter with updates on Marin environmental issues

Invitations to special events including MCL’s Annual Dinner, Picnic on the Porch, Walks into History, educational workshops, and Holiday Party

Opportunities to participate in in developing positions on important issues

Action alerts on specific issues or projects if requested

If you would like more information about MCL’s mission and operations, please contact us. You are always welcome to drop by our office or attend any of our committee meetings to see for yourself the work MCL is doing.

If you prefer to join, donate or renew by mail, please print and complete the membership form and return to:

Marin Conservation League

1623-A Fifth Avenue

San Rafael, CA 94901

415.485.6257