Fort Mason Local Map

Contact Information

The Long Now Foundation
Fort Mason Center
Building A
San Francisco, CA 94123

Museum & Store Hours

  • Mon - Fri 10:30am to 5pm
  • Sat & Sun 11am to 6pm
  • free parking outside the gates and inexpensive parking in the lot.

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About Long Now

The Long Now Foundation was established in 01996* to creatively foster long-term thinking and responsibility in the framework of the next 10,000 years.   More »

Some Rights Reserved (CC) The Long Now Foundation  •  Fostering Long-term Responsibility  •  est. 01996.