Atascadero, CA

ZIP code 93423 encompasses the charming town of Cambria, California. Known for its picturesque coastal views and quaint stores, Cambria is home to popular landmarks such as Moonstone Beach, a scenic beach ideal for long walks and tidepooling, and the majestic Hearst Castle, a historic estate built for newspaper magnate William Randolph Hearst. The zip code also includes the Fiscalini Ranch Preserve, a beautiful nature reserve perfect for hiking and wildlife viewing.