This national landmark is also home to a massive treehouse.

A unique sculpture park that specializes in the huge and bizarre.

An impressive Sasquatch statue marks the spot of a fated Bigfoot encounter that changed a community.

Art Deco stylings conceal the true nature of this bridge.

Since the 1930s, this Pennsylvania town has celebrated the humble tomato.

This taxidermy scene brings the struggle for survival in the Indian jungle to a quiet corner of a Manhattan museum.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

There must be a pun in this haystack somewhere...

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

World Trade Center memorial likened to a woman's sexual organ.

This replica of the Greek structure is in the heart of Nashville.

An unexpected must-see for fans of Star Wars who find themselves on the beautiful island of Sint Maarten.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

This historic hiding place, often used by people escaping slavery, is a testament to a heroic struggle for freedom.

This jail which was in service for over a century is now open for curious visitors.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

The California capital city once stood 10 feet lower than it does today.

Pillars made of 700 pieces of luggage climb to the ceiling of Sacramento Airport's baggage claim.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

A whimsical monument deep in this park commemorates the groups that helped build it.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Dine on dumplings at the oldest dim sum restaurant in New York.

The first museum in the United States dedicated entirely to posters.

Elevated freight railway turned wildly successful urban park.