The privately-owned Central YMCA Rooftop Garden is located near downtown, in the Civic Center area. For more information, contact Jessica Berkson at 415-885-0460, ext. 290.
Additional Info
Yerba Buena Gardens is located one block from Market Street, along Mission, between 3rd and 4th Streets.
Muni access:
8X/8AX/8BX: Howard and 3rd St.
14/14L/14X: Mission and 3rd St. or Mission and 4th St.
30-Stockton: Howard and 3rd St.
45-Union-Stockton: Howard and 3rd St.
For History and Background on Yerba Buena:
http://www.yerbabuenagardens.com/history.html
Photos (SFGRO Web site): http://www.sfgro.org/YMCA/default.htm