Opening hours of Museum in State Mine Gully, New South Wales Opening hours of Museum in State Mine Gully, New South Wales Home / New South Wales / State Mine Gully / Museum Museum Lithgow State Mine Heritage Park & Railway 3A State Mine Gully Rd, State Mine Gully NSW 2790, State Mine Gully, New South Wales 2790 (02) 6353 1513 Categories of local businesses in State Mine Gully Museum Park Sports & Recreations Tourist attraction