Explore the interesting and structurally complex Franciscan rocks on Angel Island that have been metamorphosed in a subduction zone. At scenic vistas, we’ll discuss the natural history, topography, and flooding of San Francisco Bay associated with glacial-interglacial cycles, walking roughly six miles with 600-foot elevation gain throughout the day.

-Youth, ages 12 and up, are welcome with adult supervision.

-This will be a vigorous activity.

-If you have any special circumstances or questions, please contact us at fieldinstitute@ptreyes.org.

Class Cancelation Policy

If a registered participant wishes to cancel their enrollment and receive a refund, notification must be received at least 14 days in advance of the class date. No refunds will be issued for enrollment cancellations made less than 14 days in advance of the class date. Class enrollment fees are non-transferable. PNRSA Field Institute classes are generally run rain or shine, though will follow National Park Service weather and road advisories to ensure that classes only run in safe conditions. In the event that the PRNSA Field Institute cancels a class for any reason, participants will receive a full refund of class fees.

What to Bring

-Warm, variable-weather, layered clothing (waterproof windbreaker or rain jacket, hat, gloves)
-Hat and sunscreen
-Comfortable walking shoes 
-Daypack
-Notebook & Pen
-Lunch, snacks, and water for the day
-Binoculars (optional)
-Camera (optional)