Warren County Historical Society

The Warren County Historical Society owns and operates three historic properties in downtown Lebanon, OH.  Glendower Historic Mansion, it's first museum opened in 1945 is an outstanding example of a gracious Greek Revival mansion circa 1845-1865.  The Warren County History Center tells the story of our history from per-historic times through the mid 29th century with museum exhibits, lectures, programs and special tours. The Warren County Historical Society is a private 501C3 non-profit organization and your donations are tax deductible.