Locals dubbed it the "Owl Building" because of its bird-like appearance.

A statue high in a hill that represents how Buffalo Bill got his name.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

The first declared National Monument in the United States.

A beautiful geyser under environmental threat.

A virtually untouched "home on the hill" for the flora and fauna of Rhode Island.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

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

World's largest collection of serial killer artwork and other macabre exhibits.

A time-capsule monument reminding future generations of the importance of efficient and effective use of natural resources.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The alley connecting two of country music’s most historic venues has a rich history of its own.

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

Yo, Adrian!

Now home to hardy plants, these sand and gravel dunes once held back a massive prehistoric lake.

Decommissioned NYC subway cars are dumped into the ocean to create this underwater wildlife habitat.

The only one of New Hampshire's original 14 World War II watchtowers to survive in near-original condition.

This candy-striped tower is the farthest east you can go in the United States.

New England's tallest light house stands on an island with a history of cannibalism and death.