In 1897, Sheriff Bob Ware opened the West Glenwood Health Spa on the Colorado River at the site of the current Iron Mountain Hot Springs. The property changed hands several times over the years, and was known as the Wash Allen Bathhouse, the Gamba Mineral Springs, the Glenwood Health Spa and the Fort Defiance Bathhouse. Visitors came from far and wide to soak in the iron-rich mineral waters until it was closed in 1966.