Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

A fascinating insight into daily life in the Eastern Bloc.

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

A wunderkammer of mysterious objects and stories.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

Started as a kitchen garden, now the second largest botanical garden in the world.

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

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

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

An eerie, derelict amusement park in Berlin.

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

One of the oldest cemeteries in Germany was originally used for victims of a cholera epidemic.

This sprawling Jewish cemetery is one of the largest in Europe.

Berliners converted a bombed-out, disused lot into a community-run urban farm with its own cafe and bar.

Deadliest lake in the world suffocated over 1,746 people in one night.

Remains of an abandoned coral city.

An abandoned settlement originally established by British colonialists in the Andaman archipelago.

This fresco-covered medieval monastery hangs from the side of a steep cliff.

This rare collection of human deformities displays fetuses with two faces, one eye, and "mermaid" legs.

A wonder of natural limestone formations etched by millions of years of natural interaction between rainfall and rock and air.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Ruins of a Carnegie family mansion on Cumberland Island.