Walking Tour: What are ALL Those Buildings at Steam Pump Ranch?

Did you know that Steam Pump Ranch is on the National Register of Historic Places?

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

As of July 15, 2025, Steam Pump Ranch welcomes visitors with eight new permanent interpretive signs that tell the stories of its historic buildings.  The signs were made possible by a generous grant from the Oro Valley Chamber Foundation.

Together with existing signs in the Heritage Garden, at the Pump House and the SPR directory sign, you can wander the ranch on a self-paced tour and uncover the rich history of this remarkable property—along with its spectacular views. Can you find all fourteen signs? (Two are duplicates, located on either side of the Heritage Garden.) Hint: look for two signs beneath the tree by the Barbecue House! 🌳

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!