The abandoned site of the Beatles spiritual awakening and subsequent revolt.

A blooming house of worship for the masses.

A towering work of stone and philosophy that was constructed using ancient Hindu science.

This experimental utopian "city of the future" in rural India may hold a dark secret.

This precariously balanced boulder is said to be a hunk of stolen butter dropped by the gods.

Picnic on the seashore in the footsteps of ancient kings, protected by giant mythical cat beasts.

The painted and decorated towers of this Hindu shrine were once the tallest structures in one of the oldest cities in India.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

An underground city of salt.

Poland's oldest salt mine has nearly everything one needs to live underground forever.

This sprawling concrete suburb of Kraków was designed by the Soviet Union as the model proletarian city.

This man-made mound monument was built out of soil from all across the Polish empire.

The unsettling remnants of a torn down movie set lies nearby the ruined location of the actual Płaszów Labor Camp.

Real bones which are said to have belonged to a Polish dragon.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

A striking public sculpture representing the period of martial law in Communist Poland.

Relive a Polish uprising via an enormous, century-old cyclorama.

The silly symbol for an underground protest group is now scattered around the city.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

This huge clock made of flowers and simple machinery was once used a political weapon.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.