Bay Area Open Space Council

Join the Open Space Council

The Open Space Council is a coalition of organizations - nonprofits as well as city, county, regional, state and federal public agencies - involved in conserving, stewarding, and promoting the use of parks, trails, and open spaces in the San Francisco Bay Area. 


As member, we provide you with professional development and networking; marketing and outreach; and resources and advocacy - learn more here.


Your dues enable us to be a central hub of information, resources, and connections. Thank you for your support!


Questions? Please contact Sarah Noel Ross, Community Engagement Manager, at or 510.809.8009 ext 258.


Checks may be sent to:

Bay Area Open Space Council

2150 Allston Way, Suite 320

Berkeley, CA 94704

In the memo, please note “BAOSC Annual Dues” and the name of your agency.

Dues Information

Members are organizations and agencies who acquire, manage and provide resources to land. 


Supporters are nonprofit organizations who provide services to, connect people to, advocate for and otherwise support the protection of land.

Dues are based on your organization's or agency's annual operational budget, and they are paid annually in October-November.

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