A restaurant and observation deck built in a unique broadcasting antenna.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

Berlin's old airport.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

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

The "Prussian Versailles" that is as glorious today as when it was built.

An old department store turned Nazi prison turned artist commune.

A small but immensely extravagant palace built by the "Night King."

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

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

A massive Montreal stadium that has seen nothing but trouble since its inception.

A scenic overlook of a pit mine hundreds of meters deep filled with blue water.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Small ship votives hang from the vaulted ceiling of this port-side church with a Latin inscription on the wall.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A small world of mechanical magic and metal merry-go-rounds in an outsider art museum.

Immortalized by artists, this church incorporates a medieval lighthouse into its shoreside structure.

The huge golden reliquary of a testicle-smashing saint.

This castle-fortress is a living example of the transition from medieval defenses to modern fortifications.

There is a strange little carving of a person seemingly crushed by a pillar behind the remains of St. Thomas Aquinas.

This salt marsh in Southern France is as pink as the flamingos that inhabit it.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This bridge was constructed from the rubble of the infamous Bastille.