A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

During the 19th-century, this park was a vital trading fort.

One of few surviving standpipe water towers in the U.S.

The first rural cemetery west of the Mississippi is home to the elaborate tombs of St. Louis' local beer barons.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

This is not your typical jungle gym.

Old car parts and assorted materials get turned into one man's mechanical treasures on the side streets of Cleveland.

This garden memorial marks the site where 12-year-old Tamir Rice was fatally shot by the Cleveland Police Department.

An abandoned, rusty old relic of railroad history stands at attention over the Cuyahoga River.

Abandoned since the 1950s, the streetcar lane beneath the heavily trafficked bridge lays empty and unused.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

This landmark is a central figure in the Nez Perce origin story.

Multiple monuments to a grizzled old mutt that survived the landscape of Butte's treacherous Berkeley Pit.

New fungal and bacterial species call this deadly lake home.

This amazingly preserved Gold Rush town is a historian's dream.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A once celebrated industrial wonder now lurks in a quiet corner of Flathead Lake.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

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

A metal menagerie fills the yard of this museum and gallery, the work of Montana artist Bill Ohrmann.

A classic mystery spot complete with spots that are said to make you shrink or grow when you stand on them.

The oldest badlands in North America, Makoshika State Park takes it name from the Lakota words for broken land.

This whimsical park encourages its visitors and wildlife to roam on and around the various works of art.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.