An encyclopedic collection of mammal penises.

Medicinal spa created with the discharge from a geothermal energy plant.

New Plymouth, Idaho is the only U-shaped town in the United States.

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

The largest outdoor art gallery in the Northwest United States.

The mayor made the declaration in 2004.

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

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

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

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