Built in 1957, the Bay Model is the largest hydraulic model ever built — a 1.5-acre indoor replica of San Francisco Bay and the delta. Join us for a guided tour to learn more about its role in providing scientists, educators and citizens a unique opportunity to view the complete bay-delta system at a glance. This event is generously sponsored by Kaiser Permanente.

Image courtesy of Flickr user
Location
Admission
Limit of 25 people.
Refund Policy
Sponsorship payments will not be refunded, as sponsorship benefits take effect immediately and are on-going through the date of the event.
Individual ticket purchases If the refund is requested more than 2 business days and less than 10 business days prior to the event, a 25% refund can be issued upon request. Any requests for refunds received less than 2 days prior to an event cannot be accommodated.
Thank you for your support of ºÚÁÏ´«ËÍÃÅand your understanding that costs accrue on a per-guest basis before an event takes place.
Auxiliary Services
If, in order to participate in a ºÚÁÏ´«ËÍÃÅevent, you need auxiliary aids or services for a disability (e.g., qualified interpreter, qualified reader, written materials, taped texts) please submit your request five business days before the event to [email protected] or 415-781-8726 x132. ºÚÁÏ´«ËÍÃÅwill work with you in identifying effective auxiliary aids or services that it can provide. If you need to cancel your request, please notify ºÚÁÏ´«ËÍÃÅat least two business days before the event.