This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

One home in the historic strip hides secret compartments and the ghostly songs of long-gone canaries.

The old fire tower is one of the last of its kind in the United States.

These giant metal horses graze on a hilltop near the Montana highway.

Modeled after a famous church in Vienna, Austria—but in Helena, Montana.

The source of America's longest river is also a historical landmark and the start of a famous nude run.

This cemetery is one of the last remaining traces of a drowned old Western town.

"Polynesia on the Plains."

The last physical evidence of the Lewis and Clark trail is one of their autographs etched into this giant rock.