The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

No one knows why ancient labyrinths were built on this tiny northern island.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

An industrial site turned into Hungary's most cherished natural wonder.

Tirelessly maintained by a Wisconsin man named JFK.

A tiny waterway named after a ghost story.

It took 275 years and four burials to finally put the Mayflower’s most famous passenger to rest.

A drab two-story office space in Delaware is a hidden tax haven for Hillary Clinton, Donald Trump, and over half the Fortune 500 companies.

The remains of an ancient Roman teenager are memorialized at the base of a modern London landmark.

A bit of retro transportation flair preserved in the world's largest department store.

The former home of the reclusive "Weird Wendels" who dominated New York real estate a century before Donald Trump.

A century-long search for a church that was never there.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

This rare tortoise skeleton has been hanging around the downtown Los Angeles museum for over a century.

Rolling sand dunes of the Sahara... in the middle of the Atlantic Ocean.

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

This ship carrying cargo and four church bells for the Catedral Metropolitana Nossa Senhora Aparecida ran aground in 1968.

This spiritual landmark for practicers of Shamanism is drenched in milk and vodka and covered in blue scarves.

These century-old beehive-shaped kilns were built to produce charcoal for nearby mines.

A highly symbolic tower in honor of Supreme Leader Kim Il-sung's personal philosophy.

A former squatter's paradise outside Prague.

This striking landscape in northern Vietnam contains both geological and archaeological wonders.

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.

In Twickenham sits a small whitewashed castle that inspired Mary Shelley's 'Frankenstein.'