Farmington Mountain
 Farmington Mountain 502 feet (153 m) is a traprock ridge located 9 miles (14 km) southwest of Hartford Connecticut in the town of Farmington. It is part of the narrow linear Metacomet Ridge that extends from Long Island Sound near New Haven Connecticut north through the Connecticut River Valley of Massachusetts to the Vermont border. Farmington Mountain is known for its microclimate ecosystems rare plant communities and for the historic Hill-Stead Museum.