There are at least 126 named mountains in Madison County, Montana. * , 45°35′34″N 112°07′17″W / 45.59278°N 112.12139°W, el. 10,390 feet (3,170 m) * , location unknown, el. 6,565 feet (2,001 m) * , 45°11′23″N 111°57′42″W / 45.18972°N 111.96167°W, el. 9,616 feet (2,931 m) * Beaverhead Rock, 45°23′11″N 112°27′35″W / 45.38639°N 112.45972°W, el. 5,194 feet (1,583 m) * , 45°29′51″N 112°36′53″W / 45.49750°N 112.61472°W, el. 7,864 feet (2,397 m) * , 44°55′25″N 111°47′58″W / 44.92361°N 111.79944°W, el. 10,256 feet (3,126 m) * , 45°41′37″N 112°28′31″W / 45.69361°N 112.47528°W, el. 8,799 feet (2,682 m) * , 45°38′36″N 112°23′41″W / 45.64333°N 112.39472°W, el. 7,172 feet (2,186 m) * Black Butte, 44°54′16″N 111°51′18″W / 44.90444°N 111.85500°W, el. 10,489 feet (3,197 m) * , 45°