Marin Conservation League - since 1934

MCL’s success at making the environment a priority in local decision-making depends on the support of our members. As a member, you play a meaningful role in safeguarding Marin County’s natural environment.

Members receive newsletters with updates on environmental issues; discounts to MCL special events; opportunities to participate in developing positions on issues; alerts on pertinent issues; and much more. Elect to give annually and we will minimize the paper mailings you receive.

"For 85 years, MCL has been a major force in local and extended environmental advocacy. I always appreciate (their) intelligent, measured approach to addressing environmental challenges." - Jared Huffman, Congressman for the 2nd District of California

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Choose your membership amount

  • $ 35

    Membership - Steward level

  • $ 50

    Membership - Creeks level

  • $ 100

    Membership - Baylands level

  • $ 250

    Membership - Woodlands level (Woodlands and above receive invitation to Fall Donor Appreciation Event)

  • $ 500

    Membership - Redwoods level

  • $ 1000

    Membership - Peter Behr level

  • $ 100

    Business Membership

  • Other

Donation frequency
Recurring donations are the best way to give steady support

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