This museum provides a personal and intimate journey through the history of the Northern Rockies.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

The skeleton of a whale that beached itself in this Irish town is now on display in their public park.

A lush indoor jungle fills this bustling Madrid transportation hub.

This historic stone gate tower is now just a lonely relic in the middle of a swamp.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

The shallow, salty inlet was a safe haven for 19th-century pirates.

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

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

The unusual lighthouse looms over waves of prairies with no sea in sight.

This historic Idaho island is home to a strange timeshare museum, a homemade mini-golf course, and an outhouse named Aunt Fanny.