Nikola Tesla's former home contains an homage hidden from plain sight.

The most photographed house in Maine looks good enough to eat.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

The eccentric mansion of one the most popular horror authors of modern times.

A roadside park in eastern Maine first marked the halfway point between the equator and North Pole with a brass pin in 1896.

This massive solar system model is sprawled out across Maine's suburban wilderness.

A monument marks the beginning of the longest north-south road in the United States.

The largest copper mine in Arizona, this enormous open pit emerges from the hills like an alien landscape.

This Old West prison built into the side of a cliff was said to be inescapable.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

Crumbling remnants of what was once a booming town full of silver.

One of the world's largest telescopes, stares into the night sky with two huge mirrors.

Legend says train robbers stashed their gold within the depths of this unusual cave.

Hidden on a cattle ranch in Arizona, this bookstore has been celebrating Southwest literature for more than 40 years.

What is the Thing?

Limestone caves with spectacular showcase chambers.

The Jewish section of the famous Boothill Graveyard was abandoned for nearly 100 years.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

A mistaken marker makes an erroneous claim along the historic Old Divide Road.