Castle Rock Spire () is in the

Beartooth Mountains The Beartooth Mountains are located in south central Montana and northwest Wyoming, U.S. and are part of the Absaroka-Beartooth Wilderness, within Custer, Gallatin and Shoshone National Forests. The Beartooths are the location of Granite Peak ...

in the U.S. state of

Montana Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, an ...

. The peak is one of the tallest in the Beartooth Mountains, the seventh tallest in Montana and in the Absaroka-Beartooth Wilderness of

Custer George Armstrong Custer (December 5, 1839 – June 25, 1876) was a United States Army officer and cavalry commander in the American Civil War and the American Indian Wars. Custer graduated from the United States Military Academy at West Point ...

and

Gallatin National Forest The Gallatin National Forest (now known as the Custer-Gallatin National Forest) is a United States National Forest located in South-West Montana. Most of the Custer-Gallatin goes along the state's southern border, with some of it a part of North ...

s. Castle Rock Spire is only WSW of

Castle Mountain Castle Mountain () is a mountain located within Banff National Park in the Canadian Rockies, approximately halfway between Banff and Lake Louise. It is the easternmost mountain of the Main Ranges in the Bow Valley and sits astride the Castl ...

. The Sundance Glacier lies on the north slopes of the peak.

References

Castle Rock Spire Beartooth Mountains Mountains of Carbon County, Montana {{CarbonCountyMT-geo-stub