The world's first nuclear power plant is open to visitors looking to role-play a meltdown.

This museum glorifies the humble potato.

Home to the deepest rift anywhere on Earth.

The only road through the heart of Glacier National Park.

New fungal and bacterial species call this deadly lake home.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

A fitting attraction for the corn capital of the world.

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

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

This massive roadside mascot was the first version of the giant to illustrate his butt.

Ever wanted to can Spam?

Giant six-pack could provide one person a six-pack a day for 3,351 years.

A place to eat for on-the-run agents and espionage enthusiasts.

Wisconsin's most celebrated export gets the royal treatment on I-94.

This cave holds a surprisingly colorful variety of geological oddities.

A bizarre house filled with an astounding array of collections.

The oldest working bell set in North America, the bells at Old North Church sat silent for their first four years in Massachusetts.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

This small-town pizzeria won the Hollywood lottery.