When flour explodes, it's not a pretty sight.

A Norwegian church that was built before Wisconsin was even a state has been entirely moved to a nicer spot.

Ever wanted to can Spam?

This iconic neon jester is a local landmark that you might recognize from his cameos in film and television.

This whimsical stacked cabin looks like something out of a children's book.

The world's largest underwater restaurant is submerged off the southern tip of Norway.

Stuck in a bygone era, the oldest subterranean shopping street in Japan hides beneath the popular Asakusa district of Tokyo.

Painstakingly built dioramas sit unnoticed in a Boston office building.

Around 160 years ago, this spot marked the location of a wharf along the shores of the Charles River.

This Dutch-styled residential building was originally a cocoa company's World's Fair showpiece.

An enormous, inside-out glass globe built in 1935.

This bridge was constructed from the remains of the first Ferris wheel.

Founded by French colonists in 1919, this mountain resort has been transformed into one-of-a-kind theme park.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

A Prada store in the West Texas desert that is never open for business.

Murals of the wild parties once held on the frozen River Thames.

This London marker celebrates the spot where the world-famous English band was founded.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

An 18th-century religious argument etched into stone.

A long-abandoned relic of World War II.

This mountain is one of the largest in Scotland but is better known for its hollow insides.

The remains of a German plane still sit in the Norwegian wood where it crashed in 1942.

This chilly Canadian hotel has a four-month lifespan due to the unusual material it's made of.

A 400-square foot model of historic Quebec is the playing field for a state of the art light and sound show.