Field Trips

The Society offers numerous field trips to unique prehistoric sites. All members and members' guests are welcome to participate. Field trips are not appropriate for young children. Contact Steve Dwyer (714-969-1911) or Scott Findlay (714-342-2534) or email for additional information and to sign up for these field trips.

Please be aware that you will be required to sign a code of ethics and waiver of liability, which acknowledges that some areas we plan to visit have inherent natural dangers. If you are unable to attend a field trip for which you have signed up, please contact Steve or Scott as soon as possible. For contact the day of the field trip, call cell phone 714-342-2534.

Friday, October 20, 2017

Vandenberg Air Force Base including Swordfish Cave

This is a full-day field trip that will visit archaeological sites on the base. Contact Steve Dwyer ( or 714-969-1911) no later than September 29 to reserve your space.  You will need to submit information for a base security check.

November 4, 2017

Rock Art 2017

Join PCAS members at Rock Art 2017, sponsored by the San Diego Rock Art Association, will be held on November 4 at the spacious San Diego Community College District Educational Cultural Complex Theatre with free parking. PCAS will have an information and Quarterly sales table. Information and online registration: