This tree was extinct for a thousand years before sprouting again from a 2,000-year-old seed.

A museum founded to reflect on and remember the human rights abuses under Chilean dictator Augusto Pinochet.

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

A battle between nature and architecture in the Cambodian jungle.

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

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

The walls of Germany's Parliament still show the scars of the Red Army takeover in World War II.

Berlin's old airport.

Floating swimming pool within a moored vessel.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

A slice of central Asia in the middle of Berlin.