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Did you know that Steam Pump Ranch is on the National Register of Historic Places?
Bob Kellar by new signs made possible by a grant from the Oro Valley Chamber Foundation. Signs were installed July 15, 2025.

President Bob Kellar celebrates our new signs, funded by the OV Chamber Foundation.

Old Building Lovers – This one’s for YOU!

Explore the historic outbuildings on a self-guided walking tour – just bring water and visit our webpage for vintage photos and background stories to get your walk on!

National Register of Historic Places Plaque_Close Up

National Register of Historic Places Plaque

As of July 15, 2025, permanent signs now mark most buildings with rich historical details, thanks to a 2025 generous grant from the Oro Valley Chamber Foundation.

Want more walking tours and local adventures?

Check out our Explore More: Out-and-About in Oro Valley page for more walking tours and other great ideas on what to see and do nearby!