Rock, Missoula County, Montana, , el. Road Agents Rock, Beaverhead County, Montana, , el. Sand Rocks, Blaine County, Montana, , el. Sentinel Rock, Lewis and Clark County, Montana, , el. Sheep Rock, Gallatin County, Montana, , el. Sheep Rock, Jefferson County, Montana, , el. Ship Rock, Chouteau County, Montana, , el. Signal Rock, Granite County, Montana, , el. Square Butte, Phillips County, , el. Stack Rocks, Carter County, Montana, , el. Stands Alone Woman Peak, Glacier County, Montana, , el. Steamboat Rock, Rosebud County, Montana, , el. Steamboat Rock, Beaverhead County, Montana, , el. Sugarloaf Rock, Fergus County, Montana, , el. The Bear, Park County, Montana, , el. The Castle, Meagher County, Montana, , el. The Chimneys, Phillips County, Montana, , el. The Needles, Meagher County, Montana, , el. The Painted Rock, Lewis and Clark County, Montana, , el. Notes Pillars Of Montana Pillars