Latest Posts

Ghost Town of Agua Mansa

 Ghost towns exist throughout many parts of the desert region of San Bernardino County, often far away from today’s...

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Rancho Muscupiabe

Spanish and Mexican Land Grants made up much of the Inland Empire in the early 1800’s. These ranchos included Rancho...

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The Story of Hesperia

 Hesperia’s origins began as a Spanish land grant: Rancho San Felipe, Las Flores y el Paso del Cajon, founded in...

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Calico Early Man Site

 Most anthropologists believe that the first humans migrated to North America 12,000 to 14,000 years ago. In 1980...

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About The ARC Blog

The purpose of this blog is to communicate with the public about all things related to the San Bernardino County Assessor-Recorder-Clerk and Historical Archives.