The Powerhouse building: shared facility with the museums
The visitor center is housed inside the 1907 Powerhouse building — the substantial brick power plant that supplied electricity to northwest Arizona's gold mining region during the early 20th century and has since been restored as a multi-use cultural facility. The building itself is one of the most architecturally significant historic structures in Kingman; the restoration completed in the early 2000s preserved the industrial character while converting the interior into exhibit and visitor service spaces.
Sharing the building with the Arizona Route 66 Museum and the Historic Electric Vehicle Museum makes the visitor center the natural entry point for the full Powerhouse experience. Most travelers approach the building from the parking lot, enter through the main lobby, and encounter the visitor center desk before moving into the museum exhibits. The staff at the desk can sell combined museum admission tickets, provide orientation to the building's various exhibit areas, and answer general Kingman travel questions before visitors move into the museum proper.
The Powerhouse parking lot is ample and free — a substantial paved lot directly adjacent to the building with space for cars, SUVs, and most standard-size RVs. The facility is generally accessible to visitors with mobility limitations; the main entrance is at parking-lot level and the interior layout accommodates wheelchairs and walkers throughout the visitor center and museum areas. Public restrooms are available inside the building, which makes the Powerhouse a useful facility stop even for travelers who are not specifically planning to visit the museums or use the visitor center services.