El Presidio Archaeology Excavation | May – October

The Presidio Trust invites visitors to witness archaeology in action at Pershing Square from May through October, 9 am to 4 pm, Thursday-Saturday.

Archaeologists are embarking on a long-term research project to excavate El Presidio de San Francisco, the Spanish-colonial archaeological site buried just below the ground in front of the Presidio Officers’ Club.

A team of archaeologists will be conducting a continuous excavation from May through October, so stop by to check out their most recent findings and ask the archaeologists questions.