Atascadero Historical Society Menu

Help us put a roof on the newest addition to the Colony Heritage Center. Your support would be greatly appreciated.

Upcoming Events

Tuesdays in the Park

June 25, 2019

Tuesdays BBQ in the park

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Atascadero Historical Society Annual Pot Luck Dinner

July 13, 2019

Atascadero Historical Society annual pot luck dinner will be held on July 13, 2019.

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Visit Us Today!

Atascadero Colony House Museum is open every Wednesday and Saturday from 1pm to 4pm. City Hall Museum open Mon thru Thru 9 to 5

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.

To schedule a special tour: Click Here!