An Idaho legend carved out a cave village with his own two hands.

The largest outdoor art gallery in the Northwest United States.

The mayor made the declaration in 2004.

This trail leads to a mine that was used as a sanctuary during the Great Fire of 1910.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

A black cottonwood gets a second life as a home for books.

A wild west land agreement was etched right onto this historic Idaho stone.

Jail from the 19th century that was built by inmates.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

When in Idaho, sleep in a giant potato.

A former gold rush boomtown has managed to stay in business for over 100 ramshackle years.

Sweet Willy, at 30 feet tall, is the world's biggest beagle.

These black pillars of volcanic basalt seem to call mountain climbers with an unbreakable siren song.

This museum glorifies the humble potato.

Natural rock water slides hidden in the remote forests of northern Idaho.

See just what life was like in a 19th-century prospecting town.

A mining town, now abandoned, was built in a canyon so narrow that the railroad ran right through the hotel lobby.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

The ruins of a Florida miracle spring resort make it seem like a wonder that this was ever a health spa.

Georgia may have been on his mind, but this memorial in Florida shows that Greenville was really Ray Charles's childhood home.

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

Giant telescope mirrors built in a spinning furnace under a college football stadium.

The world's largest military aircraft cemetery.

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