Paradise Furnace, also known as Mary Anne Furnace, is a national historic district located in Trough Creek State Park at Todd Township in Huntingdon County, Pennsylvania. It consists of two contributing buildings and one contributing structure associated with a former iron furnace. They are the ironmaster's mansion, furnace stack, and a log workers' house. The ironmaster's mansion was built in the 1830s, and is a 2 1/2-story stone house in the Georgian plan. The furnace stack dates to the 1830s, and is a 28-foot square, coursed rubble stone structure. It measures between 15 and 20 feet tall. The ironworks operated from the late-18th century into the 1860s, when economic conditions caused it to be fired. The two-story log house dates to the late-18th century. It was converted for use as the park visitor's center / museum in 1982.
|Location||5 miles (8.0 km) southeast of Entriken in Trough Creek State Park, Todd Township, Pennsylvania|
|Area||3 acres (1.2 ha)|
|MPS||Industrial Resources of Huntingdon County, 1780-1939 MPS|
|NRHP reference No.||90000403|
|Added to NRHP||March 20, 1990|
- "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
- "National Historic Landmarks & National Register of Historic Places in Pennsylvania" (Searchable database). CRGIS: Cultural Resources Geographic Information System. Note: This includes Deborah L. Suciu (August 1989). "National Register of Historic Places Inventory Nomination Form: Paradise Furnace" (PDF). Retrieved 2011-12-02.
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