As the San Francisco Bay Area continues to move forward in the reopening process, the safety and security of our residents and visitors remain our top priority. As a destination, we understand the importance of following sanitation and safety protocols, and we all have been working extremely hard in order to reach these goals. Learn more about the latest reopening updates in San Mateo County and Palo Alto.

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Sign Hill Park

  • Address:
    43 Franklin Ave
    South San Francisco, CA 94080
About

In addition to serving as a monument in North San Mateo County, Sign Hill provides a valuable 30 acres of open space and almost two miles of hiking trails. In 1996, Sign Hill was placed on the National Register of Historic Places.

Sign Hill also serves as the home of the endangered Mission Blue Butterfly, various species of birds such as egrets, gulls, and terns, and wild irises and poppies.