Beneath the streets of this Hi-Line crown jewel lies a fascinating underground city tour where early 1900s businesses have been preserved in remarkable detail. The Wahkpa Chu'gn Buffalo Jump offers a rare glimpse into indigenous hunting practices that shaped the region's history. Lucky Lil's Casino provides entertainment without the Vegas glitz, while the H. Earl Clack Museum chronicles frontier life with surprising intimacy. After exploring downtown's modest but welcoming shops, head to Patterson Park where locals gather for summer concerts. The rural surroundings offer unexpected beauty, particularly at Charles M. Russell Wildlife Refuge where prairie meets sky in a quintessentially Montana panorama.