Hundreds of drawings left by the land's previous inhabitants remain mysterious.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

Dig for your own trilobites in this goldmine of invertebrates.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

Once a private collection, now the only museum of arms and armor in the Western Hemisphere - CLOSED.

Small shop offering mail-order rare and exotic plants.

This decrepit abandoned building is made all the more eerie by its dark history.

This "life-size" depiction of Mickey Mouse as a half-lobster is both whimsical and a bit creepy, standing guard over the Boston waterfront.

The macabre paintings created by famous suicide proponent Jack Kevorkian, or "Dr. Death."

This stone tower in a small town's graveyard looks as though it would be more at home in a fairy tale.

This sprawling 18th-century cemetery features unique and beautiful gravestones, including one shaped like a tree.

A pig barn converted into one of the most eclectic residences in Nantucket.

Centuries-old hoofprints and wagon tracks reveal themselves after a good winter storm.

The ruins of one of the first railroads in the U.S. lie hidden within a neighborhood cul-de-sac.

The monumental steeple on Amherst College's campus has no church attached to it.

Everyone's favorite neighbor is remembered fondly in this small-town church.

On a side street near the interstate is the building where the famous anarchist once owned an ice cream parlor.

The oldest living cultivated fruit tree in North America.

This supermarket is suspended 25 feet above an interstate highway.

A comic book store got the road by its shop officially renamed after Superman's girlfriend.

Solar powered Spectacle Island features all-green facilities.

Large Massachusetts museum dedicated to Armenian history and culture.

The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.