Atascadero Historical Society Menu

Upcoming Events

Annual E.G. Lewis Dinner.

March 02, 2024

Annual membership drive-awards & special recognition evening.

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Visit Us Today!

Please Note: The Colony House Museum is now open on Wednesdays from 1 to 4 PM.

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!