A place for ship-lovers to watch the passage of freighters traversing the Great Lakes while learning about their history.

On the shores of Lake Superior, a small group of monks makes sacred sweets.

It's gunky, it's gross, and it's been freed from the sewer and put on display.

This monument commemorates the only American soldiers to have directly fought Russians during World War I.

Full-sized barn houses many restored instruments.

Every winter, water dripping from a pole creates an ever-changing ice sculpture.

The former home is said to be haunted by the ghosts of the beloved mayor and his wife who lived here.

This observatory comes complete with three separate telescopes and a dedicated community of amateur and expert astronomers.

Covering 37 subterranean acres, this Armillaria gallic is a famous fungus with its own festival.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

A time-capsule monument reminding future generations of the importance of efficient and effective use of natural resources.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

The Grand Canyon of Texas.