A wrecked ship dating back to the American Revolution was only recently discovered off the Delaware coast.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

The first "Hut" was actually a small brick building.

Journey up the capitol building's cupola for an amazing view of Topeka.

The 55-pound trichobezoar was removed from the stomach of a cow.

This lesser-known geographic marker was the reference point for all surveys of the continent for 75 years.

A whimsical monument marks the highest point in Kansas, not that you could tell by the looks of it.

A 20-foot-tall egg painted in a traditional Czech patterns by the Czech community in Wilson, Kansas.

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

The United States's largest hand-dug well is topped with a state-of-the-art museum.

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.

Marking the spot where a conquistador gave up his search for the fabled Seven Cities of Gold.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

Where the famed frontiersman was born, raised, and survived Quaker intrigue

A failed piece of Orientalism has become the proud symbol of a community.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

The first of Lancaster's "rural cemeteries."

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

The slate extracted from these Pennsylvania quarries was once hailed as the finest in the world.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

The Decoy Capital of the World.