CAS Lobby T-Rex

San Francisco residents enjoy free admission on designated weekends each spring and fall, according to zip code.

Schedule

Free admission is available for San Francisco residents of each zip code during the designated dates listed below. Visiting adults are limited to six children for free entry. Proof of residency* is required.

Neighborhoods: Bernal Heights, Castro, Cole Valley, Glen Park, Haight, Lake Merced, Mission, Noe Valley, St. Francis Wood
Zip codes: 94110, 94114, 94117, 94127, 94131, 94132
Fall 2016 Free Days: Sep. 16, 17, 18
Spring 2017 Free Days: Feb. 10, 11, 12

Neighborhoods: Parkside, Sunset
Zip codes: 94116, 94122
Fall 2016 Free Days: Sep. 30, Oct. 1, 2
Spring 2017 Free Days: Mar. 3, 4, 5

Neighborhoods: Chinatown, Marina, Nob Hill, North Beach, Presidio, Richmond, Russian Hill, Seacliff, Telegraph Hill, Western Addition
Zip codes: 94108, 94109, 94115, 94118, 94121, 94123, 94126, 94129, 94133
Fall 2016 Free Days: Oct. 14, 15, 16
Spring 2017 Free Days: Mar. 10, 11, 12

Neighborhoods: Bayview-Hunters Point, Downtown, Hayes Valley, Ingleside-Excelsior, Mission Bay, Potrero Hill, SoMa, Tenderloin, Treasure Island, Visitacion Valley
Zip codes: 94102, 94103, 94104, 94105, 94107, 94111, 94112, 94124, 94130, 94134, 94158
Fall 2016 Free Days: Oct. 21, 22, 23
Spring 2017 Free Days: Mar. 17, 18, 19

* Each visiting adult must show a valid photo ID with proof of residency. The following items or combinations are acceptable:

  • A driver license or state ID card
  • Photo ID plus postmarked envelope, postcard, or magazine label with name and date
  • Photo ID plus utility bill (gas/electric/cable), bank statement, or letter from a government agency with name and home address (not a P.O. Box)

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