Home of the future Emperors of Russia.

World's largest bell sits on the grounds of the Kremlin in Moscow.

Former headquarters of the KGB.

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

The vast, legendary catacombs hold secrets much stranger than stacked bones.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This stunning concert hall has become a symbol of Iceland's national recovery.

An encyclopedic collection of mammal penises.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Staves, storm-calling, and of course, necropants.

Medicinal spa created with the discharge from a geothermal energy plant.

There’s a hidden military meme engraved on the World War II Memorial.

The grand marble structure next to the White House is Andrew Carnegie's temple to Pan-American diplomacy.

A derelict bit of infrastructure from the canal that once ran through D.C. is landlocked in the heart of the city.

The first purpose-built art gallery in the United States is once again open as a center of craft arts.

The oldest continuously operating fish market in the United States.

Disks are rolled out onto the south lawn to absorb the impact of Marine One's wheels like giant coffee coasters.

A rotating cast of guys and dolls in front of a Washington, D.C. building.

Look closely and you’ll notice that the color changes a third of the way up the tower.

A line of blue paint marks the route of the inaugural parade.

The most decorated dog of World War I is preserved in the Smithsonian.

Washington's iconic carousel has a nice piece of Civil Rights history.

While most wind tunnels test scale models, the "Cave of Winds" was large enough for actual airplanes.

One of the most influential presidents in U.S. history wanted only this plain, elegant monument as his lasting memorial.