How to Stay Involved
The GGNRA is required by the National Environmental Policy Act (NEPA) to always make a diligent effort to involve the public in federal actions.
The Open Houses, as well as other public events, can be found on our park CALENDAR OF EVENTS.
Did You Know?
The tectonic forces that formed San Andreas Lake, in San Mateo County, are similar to those that formed Loch Ness in Scotland, the home of "Nessie," the rumored Loch Ness monster.