Temporary Closure of Waters Around Alcatraz Island
From 7/3 to 9/22 a 500’ marine buffer zone is in effect, closing the perimeter of Alcatraz Island to all private vessels to protect nesting seabirds during America's Cup racing. Tours to Alcatraz continue as usual during the races. More »
Muir Beach (but not nearby Muir Woods) closed July 8-November 2013, but local businesses are open
Though Muir Beach is closed from July 8-November 2013 due to construction, the PELICAN INN IS OPEN. Restrooms and parking are not available at Muir Beach. Pacific Way is closed except to residents. Check back for updates or call (415)561-3054. More »
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 »
Centuries of Defense - Spanish (1776-1821) and Mexican Era(1822-1846)
Spain controlled the western coast of the North American continent in 1776 as the thirteen colonies declared independence from Great Britain. The mouth of the San Francisco Bay presented an entry to a new and rich world, ripe for the taking as various nations vied for control of the region.
Golden Gate NRA, Park Archives, PAM Negative Collection, GOGA 35256.0645
Image courtesy of the Bancroft library.
Original panel for "Spanish (1776-1821) and Mexican Era (1822-1846)" (PDF, 39.5 MB)
Did You Know?
The Great Blue Herons that frequent Crissy Field will make a meal of gophers as well as fish from the marsh?