Before GPS, before gold rush outlaws, before Lewis & Clark — one ancient rock ruled southwestern Montana. Sacagawea knew it. Road agents robbed near it. Prospectors may have buried gold beside it. But is the treasure legend real history or frontier folklore? The answer is more fascinating than any buried cache. Web: https://www.bigskytreasure.org/history/mysteries/beaverhead-rock-treasure #WorldHistory #USHistory #MTHistory #Montana #History #BSTS #Fourosix #MontanaToday #histodons