John McMillan's Log School, Canonsburg

John McMillan's Log School is a landmark log building in Canonsburg, Pennsylvania that was the site of John McMillan's frontier latin school during the 1780s. It is a symbol of Canonsburg and Canonsburg's educational tradition. In 1930, The Pittsburgh Press said that the building was "viewed by the pioneers with even more reverence than Pittsburgh now view the towering Cathedral of Learning in Oakland." It is one of the oldest buildings in Western Pennsylvania. It is the "oldest educational building west of the Allegheny Mountains." ()