![raychel-sanner-z0hK819LWac-unsplash](https://westernoklahomahistoricalsociety.org/wp-content/uploads/2022/09/raychel-sanner-z0hK819LWac-unsplash-1024x768.jpg)
Antelope Hills
Located 30 miles northwest of Cheyenne, this was a familiar landmark in early American history, once marking the international boundary line between the United States and Mexico.
Location
Address
Antelope Hills, Roger Mills County, Oklahoma, United States