Just a man taking his prehistoric pet for a stroll.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

In the Shawnee National Forest, amazing rock formations peer through the treeline.

The famous Beatle secretly visited this Illinois town several times to visit his sister.

This turn of the century jail once held Charles Manson.

This stately clubhouse has showcased German-American culture for over a century.

A collection of relics from the Spiritualist Camp Chesterfield.

The largest historic preservation organization in the United States.

For over 100 years, this Indiana town has had a tree growing out the top of the local courthouse.

Part of a worldwide art project, this mysterious semicircle of concrete shapes holds the pieces of a larger story.

One-layer pyramid in Indiana.

This mysterious hill seems to pull objects uphill.

Lions and tigers and leopards, servals, pumas, bobcats, lynxes, and ocelots... oh my!

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

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

The iconic remains of the original Academic Hall that burned down in 1892.

A wax effigy of St. Valentine hides one of the saint's relics.

Destroyed by flood waters, prison now serves as a training ground for armed forces.

An abandoned factory along the Mississippi coated by a giant mural.

An unexpected but incredible collection of wildlife dioramas spanning rainforests, swamps, forests, and plains.

This historic motel standing at the "crossroads of America" offers a radio in every room and was saved by local protesters.

The maximum security facility was once thought to have "the bloodiest 47 acres in America."

A big museum full of little worlds.