This too-low North Carolina railroad trestle is still a notorious big rig executioner.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.

Classy up your Big Mac with bow-tied servers and chandeliers at the world's fanciest McDonald's.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

Stairs often replace streets on the steep slopes of this old mining town.

Most famous work of one of Frank Lloyd Wright's sons.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

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

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

It was once the base for a series of domestic terror attacks.

This unique museum cafeteria showcases the history and regional diversity of African American cuisine.

Look closely and you’ll notice that the color changes a third of the way up the tower.

The "lovely red Vega" of the legendary record-settling pilot.

The most decorated dog of World War I is preserved in the Smithsonian.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

Home to items never before seen by the public.

The only quarter of the Old City not dedicated to a major world religion.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

It houses the remains of a 17th-century version of the Titanic.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Nordic giants resurrected from the sea and restored to their former greatness.