I think it opens around 10 or 11 I took my grandson and he had a blast I highly recommend doing it
We typically have our lessons on the hour between the hours of 10:00am-4:00pm. Please call ahead as spring is a busy time for field trips and we may not have it available to the public every hour. You can call the museum at (530) 622-3470 to check what hours we have available.
Almost every hour on the hour when we were there Friday
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