Granite Peak, at an elevation of 12,807 feet above sea level, is the highest natural point in the U.S. state of Montana, and the tenth-highest state high point in the nation. It lies within the Absaroka-Beartooth Wilderness in Park County, very near the borders of Stillwater County and Carbon County. Granite Peak is 10 miles north of the Wyoming border and 45 miles s…Granite Peak, at an elevation of 12,807 feet above sea level, is the highest natural point in the U.S. state of Montana, and the tenth-highest state high point in the nation. It lies within the Absaroka-Beartooth Wilderness in Park County, very near the borders of Stillwater County and Carbon County. Granite Peak is 10 miles north of the Wyoming border and 45 miles southwest of Columbus, Montana.