This elaborate towering structure was once famed for its revolutionary height.

A place to eat for on-the-run agents and espionage enthusiasts.

Unrepaired walls from a 1920 anarchist bomb attack.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

A monument celebrating the idea of reaching inaccessible places.

An exotic wildlife habitat right off The Strip.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

A psychological self-portrait in the form of a giant, segmented head.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

The first American department store, and home to the largest operating musical instrument in the world.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

A bit of retro transportation flair preserved in the world's largest department store.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Here, at the “world’s longest art gallery,” you’ll find forty miles of ancient petroglyphs and pictographs.

One of Mexico's least-visited archaeological sites is tucked away inside a theme park.

Few of the many visitors to this resort town know of its hidden Maya ruins.