Statue dedicated to the star of an old television show.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

This is one really big nut.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A museum dedicated to the alleged Roswell Incident.

There aren't too many operational funiculars around, but Pittsburgh has two!

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

Walk through the history of American pop culture.

The world's longest covered bridge is a quaint and incredible wooden tunnel.

The only surviving prototype for Buckminster Fuller's house of the future.

This sprawling collection hides many charms.

The largest axe on the planet contains a time capsule that seems like it may never be discovered.

17,400 lbs., 12 feet in diameter, and 29 years in the making.

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

An office built to look like a giant basket.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

In a city crazy for seashells this museum educates and amazes visitors using the wonder of cast-off exoskeletons.

The largest wooden building in the world now houses a fascinating collection of aircraft.

A museum dedicated to the history and exploration of both popular music and science fiction.

A wall of chewing gum moonlights as collective art.

A walk through the historic city center, under the streets of Seattle.

This luxury shopping lane has been protected by its own tiny police force for over a century.