Atascadero Historical Society Menu

Upcoming Events

Atascadero Historical Society's Engraved Brick Campaign

February 01, 2023

The Atascadero Historical Society is raising funds to build the Colony Heritage Center.

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Atascadero High School Yearbooks Needed

January 31, 2022

AHS yearbooks needed to complete the museum collection

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Visit Us Today!

Please Note: We regret that due to matters beyond our control the Atascadero Colony House museum will be closed until further notice. For special tours of the museum or for help with research please email us at

The museums are located at:

Colony House:

6600 Lewis Avenue

Atascadero, CA 93422

Historic City Hall: 

6500 Palma Avenue

Atascadero, CA 93422

Historic City Hall Tours

Discover the early history of Atascadero by booking a special docent led tour of the totally restored Historic City Hall Building, (circa 1914/1918 ). Tours are by appointment. Go to to schedule a tour.

The Historic City Hall is opened for tours Monday thru Friday from 9am to 3:30pm. You may schedule a tour for any day and time. The number of guests helps us schedule the proper number of docents. There is an elevator available.

To schedule a special tour: Click Here!