Along the Palisades skyline are the ruins of a large mansion built in 1911 and demolished in the 1930s.

Said to be haunted, this tower was constructed by a sugar importer as a gift to his wife.

The final resting place of a famous 19th-century murder victim whose identity is still a mystery.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

The residents of this ominous-sounding street in Pennsylvania liked its name so much they fought to keep it.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

In 1787, a group of delegates met at this very spot to drink, be merry, and ratify the Constitution of the United States.

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

A mysterious air force base built to resemble a Long Island fishing village.

The stone supports mark where a historic railroad once crossed one of Towson’s main roads.

The final resting place of an iconic drag performer is decorated with pearls and hot-pink lipstick.

Daily lunch spot for many of Washington, D.C.'s cab drivers.

An intricately designed junk art house with four extravagant junk art cars hidden in the suburbs.

Art deco landmark on the outskirts of Washington, D.C.

The larger-than-life art installation at Tampa International Airport welcomes travelers to town.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

A wooden rollercoaster that still delivers a thrill.

This departure gate in Austin's airport sends travelers to over 120 imaginary destinations.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

Continuing the tradition of the dime museum in style.

A colonial family tomb that once doubled as New York City’s secret records vault.

A sculpture made from recycled materials and hand-blown glass dedicated to transportation and transformation.

Live chainsaw carvings of tiki statues aim to keep a tradition with ancient roots alive in this small Delaware town.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."