The largest salt farm in the Canary Islands is located at the foot of an active volcano.

When German-Iraqi relations broke down, this embassy was vacated post haste.

Berlin's oldest surviving academic architecture hosted decades of animal dissections.

The lake that fills and empties itself at random.

Berlin's old airport.

Super-heavy Nazi architectural experiment.

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

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The most visited, and possibly most controversial, museum in Germany.

Twisted buildings adorn the banks of the Rhine river.

This giant Cold War satellite dish has become a symbol of Trinidad's need for sovereignty.

This gnarled old tree supposedly sprouted from seeds kept in the pocket of a 16th-century Spanish sailor.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

Home to 10,000 medical specimens including the remains of Rudolf Virchow's extensive collection of pathological specimens.

A studio devoted to keeping hundreds of unique Chinese arts alive.