Eastbay Sites 1, 2, 3 are primitive environmental campsites located on Angel Island in San Francisco Bay, requiring a 1-2 mile hike from Ayala Cove ferry landing and accessible only by public ferry (Golden Gate Ferry from San Francisco or Angel Island Tiburon Ferry) or private boat.

Each site features vault toilets and food lockers, though no drinking water is available on the island, and camping costs $30-$50 per night with year-round reservations available six months in advance through ReserveCalifornia.

The location offers excellent paddling access to San Francisco Bay with 360-degree views and is ideal for backpacking-style camping, though note that wood fires and dogs (except service animals) are prohibited.