Located in the heart of historic Etiwanda!

​​​​Summer Spook Nights returns!!!

Saturday, July 16th

Saturday, August 20th

Saturday, September 17th


Follow @SummerSpookNights

on Instagram for ALL Summer Spook Nights Updates & Information!

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The Etiwanda Historical Society

Please consider becoming a MEMBER and/or making a donation online via our online SHOP .

~The Etiwanda Historical Society.

Contact Us

The Etiwanda Historical Society

7150 Etiwanda Avenue 

Rancho Cucamonga, CA 91739

Mailing Address:

P.O. Box 363

Etiwanda, CA 91739



Phone: 909.899.8432

Please note, phone is answered during Active 2nd Saturday Open House, 10AM - 1PM. We are NOT OPEN DAILY. However, emails are answered within 2-3 business days.