An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

An exotic wildlife habitat right off The Strip.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

A jaw-dropping brutalist space church seems to have crash-landed in the middle of America.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.

This posh mansion began as a family's estate and ended as the site of a murder ripped from the pages of a pulp novel.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

Profile of a sleeping person four kilometers long in 250-meter-high cliffs.

A fitting attraction for the corn capital of the world.

Come for the flowers, stay for the bats!

A bizarre house filled with an astounding array of collections.

A large circus museum with summer performances.

Home to the Amorphophallus titanum "Corpse Flower," which is among the largest flowers in the world and also smells powerfully of rotting flesh when in bloom.

A museum within a museum, devoted to history's most questionable medical devices.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

A museum dedicated to exhibiting remarkable outsider art.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Home to items never before seen by the public.

The trials and tribulations of marking Poe’s grave.

The design of this historic domed church was influenced by Thomas Jefferson and intended as a statement of religious freedom.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.