Physical Address    136 North Grand Avenue, Nogales, AZ  85621

Mail address:  PO Box 2281, Nogales, AZ  85628

Hours of operation:  12:00-4:00PM Daily, or by appointment.

For appointments call Axel Holm at 520-287-7524

Email:  acfh@mchsi.com

Directions from Tucson: 

Proceed south on I-19 to Nogales until  he road ends at a stoplight. The Old Nogales City Hall will be directly in front of you. The Pimeria Alta Historical Society is located on the first floor. There's free parking in front.  Out of town visitors are cautioned to make appointments to see the Museum.