MOST - a non-profit land trust to raise private funds and protect open spaces in Marin

Donate to Fairfax Open Space

For the purchase of 2 parcels on Upper Ridgeway Marin Open Space Trust (MOST) is accepting online donations on behalf of FOSC to support the acquisition. The two parcels are adjacent to and provide the community access to Hawthorn Canyon Open Space and also serve as a wildlife corridor. Together they are in excess of half an acre. View this PDF to learn more or visit the FOSC website.
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At-Risk Areas

These areas of the Marin green belt are at-risk for development.

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Donate to MOST

Support our mission and help preserve Marin open spaces from development. Donating online is simple. Thank you!

Our Commitment to Marin

Marin Open Space Trust (MOST) is devoted to helping save more than 15,000 acres of critical open space area in Marin. Many parts of Marin are protected only by regulatory control, which can change over time. Many key parcels are are in private hands but become available for purchase from time to time. Although land development has slowed recently, plans are still moving for subdivision of some of these properties and the potential exists for all of them to be developed.

Marin has valuable open lands under threat of development that provide such benefits as: biological diversity, habitat protection, trail …