A historic custom house with ties to George Washington is now a shrine to local nautical history.

The fifth-longest natural arch in the world, and the longest outside China.

A tunnel with windows, so you don't miss out on the impressive views.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

This massive redwood tree has a hole in the base big enough to drive through.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

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

The mayor made the declaration in 2004.

It was once used as a classroom to teach mining skills to local high school students.

The decorations were inspired by an unlikely missing treasure.

Between Missoula and Spokane, a family-owned travel center has an unusual museum in the back.

Home to the deepest rift anywhere on Earth.

The dance of this huge clock is a magnificent and eerie commentary on good and evil in the history of humankind.

The phone booths in this English town have distinctly milky hues.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

The heads of two giant mythological water horses honor Scotland's horselord past.

This picturesque abandoned home is rumored to be a spite house.

The final resting place of soldiers' loyal canine companions.

Protecting the dead from opportunistic body snatchers.

The most loyal of little dogs, or a Victorian era publicity stunt?

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

What looks like missing grout is actually an old pub's peephole.