Monroe Furnace
Monroe Furnace is a national historic district and historic iron furnace located at Barree Township in Huntingdon County, Pennsylvania. It consists of 1 contributing site and 1 contributing structure. They are the remains of the furnace stack, its immediate surroundings, and the visible foundation remains of 14 workers' houses. The furnace stack measures 30 feet square at the base and stands 20 feet tall. The furnace was established in 1846-1847 by General James Irvin. It was in operation until 1863. It is included in the Pennsylvania State University Experimental Forest.
It was listed on the National Register of Historic Places in 1989.
