CAUTION: Post Storm Damage to Coastal Trail
The Presidio Coastal Trail segment just north of the Pacific Overlook and adjacent to Lincoln Blvd remains CLOSED indefinitely. We have posted signage to alert bicyclists and hikers and with information for safe trail alternatives. More »
Spanish Artillery: San Pedro
The San Pedro is an 8-pound cannon cast in Lima, Peru, in 1673 and brought to San Francisco from the Spanish ordinance depot in San Blas, Mexico. During the Spanish period, the San Pedro was emplaced at the Castillo de San Joaquin to guard the entrance to the San Francisco Bay.
Fremont's men "spiked" the San Pedro (rendered it inoperable) during the 1846 Bear Flag Revolt. The remains of the file that disabled the cannon can still be seen in its touch-hole.
The San Pedro is located outside the Officers' Club, Building 50.
Did You Know?
Thirteen plants found at the Presidio have been designated as rare, threatened, or endangered by the United States Fish & Wildlife Service and/or the California Native Plant Society.