The modern birthplace of Irish freedom.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

You thought Santa Claus didn't exist, but it turns out you were wrong.

A real flying saucer, contracted by the U.S. Air Force.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

A neo-Gothic church built to thank God for saving the Emperor of Austria from an assassination.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

Hungarian Jews were ghettoized during the Second World War, but little remains of the original wall that closed the Jewish people off from the rest of the city.

The holes in this wall provide a glimpse into Jewish life in Budapest, both past and present.

Home to Alan Turing, the cracking of the Enigma code, and Captain Ridley's shooting party.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

The quiet field that inspired one of the most famous songs of all time.

The Liverpool street made famous by the Beatles is real.

This aging storage facility is the world's largest brick warehouse.

This bronze statue was dedicated to a 1966 Beatles hit.

The tower was originally used as a chimney for the waste incinerator of St. John's Precinct and Market.

This strange moor has a song written about it, Bronze Age carvings, and an alien sighting.

The house in the middle of the motorway.

An amazing example of early-20th-century architecture, this church features marble transported from Utah.

The site of the climactic scene from the classic horror film is now a historic landmark.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.