Three underground crypts and a pointed arch under the bell tower make this cathedral unique among Romanesque churches.

Southern Italy's spinning top village.

The sunlight passing through the opening of this huge cave system creates a magical effect.

A dead saint, a deadly poison, and a mysterious holy ooze.

A memorial dedicated to victims of the Irish Potato Famine who perished while quarantined on this island.

Even Henry David Thoreau found this glacial pothole irresistible.

The Old Man of the Mountain’s less-famous, but still beloved little brother is said to resemble a leader of the Abenaki tribe.

Recently celebrating its 25th anniversary, the garden opened in September 1997 to celebrate the men and women who have had the greatest impact on Key West.

Near the ruins of a Civil War coastal fortress lies the only known African refugee cemetery in the United States.

A monument celebrating the idea of reaching inaccessible places.

The highway's southernmost spot is a beloved local attraction.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

This exhibit pays tribute to the “humble tinkerer” who invented the implantable pacemaker.

Toxic waste disaster that founded the Superfund program.

A Christian-themed amusement park and complex rocked by scandals.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

If Myrtle Beach is the mini golf capital of the world, this is its crowning glory.

On Hilton Head Island this bronze King of the Sea rules all things briny—and lets you know if you’re late for lunch.

A statue honoring 44 continuous years of greeting passing ships.

Ruins of a Carnegie family mansion on Cumberland Island.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

Rumors of the occult haunt this upscale 1920s hotel.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.