Mummies preserved naturally for seven centuries.

Special benches that play Chopin's music are scattered throughout his native city.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

One of the world's largest collections of medieval religious art.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

Berlin's old airport.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Guns that have been defending San Francisco since 1904.

Golden Gate Park's historic collection of plants.

A collection of memorabilia from the Beat era in the back of a San Francisco bookstore.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

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

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

This historic spot was where America's involvement in the Vietnam War officially came to an end.

An ornate tomb pays tribute to one of the most influential and cherished military leaders in Vietnam's history.

This French colonial post office is arguably the grandest in all of Southeast Asia.

Meant to be a lavish presidential home, the palace became a symbol of the fall of South Vietnam.

The notorious "Hanoi Hilton" where Vietnamese colonial subjects and later American POWs, including John McCain, were imprisoned.

Ho Chi Minh's perfectly preserved body has been on display here since 1975.

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

The highest pedestrian bridge in Singapore looks like a series of undulating waves rising between two public parks.

Singapore's landscaping project is home to 18 incredible Supertrees.

Send a postcard while vacationing with Satan.