A subterranean house of worship carved right out of the bedrock.

Monsters and miniatures are held in equal esteem at this wondrous museum.

An impressive monument to Poland's independence.

Museum dedicated to the terror regimes of Hungary.

Geometry and mystery come together in an epic show of octagonal masonry.

This insurance company building reminds customers that witches, bears, and gnomes are out there, best be insured.

135 bronze medallions mark a French meridian line which once rivaled the hotshot Greenwich timeline.

A floundering Polish shipyard was once the soul of the Solidarity movement that capsized communism.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

Hear the quietest sound from across the dome.

Breathtaking and huge 430 year old maps of Italy.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

A historic Montreal market that was the city's agricultural hub for over century.

Even France's favorite aquatic son Jacques Cousteau, couldn't get to the bottom of it.

Morocco's Argania trees are infested with nut-hungry goats.

A fountain standing as a testament to a doomed alliance.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Petting this mysterious iron monkey supposedly brings good luck.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

Elaborate tile work in this railway station tells the story of Portugal.