The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Wisconsin's most celebrated export gets the royal treatment on I-94.

Prayers and messages of hope decorate the ceramic tiles of this pavilion.

A bizarre house filled with an astounding array of collections.

This unique zoo is the only place in the world where you can see all 15 species of crane.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

A copy of the Statue of Liberty greets visitors to the birthplace of Auguste Bartholdi.

This unusual piece of Renaissance art depicting the bodily horror of crucifixion and skin disease may have been inspired by fungus-induced hallucinations.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

A sculpture of a courtesan towers above Lake Constance, recalling a church scandal.

Visit Europe's largest subterranean waterfall, carved by water from the glaciers of the towering peaks surrounding the valley.

A historic observatory precariously perched at the "Top of Europe."

The second-highest train station in Europe.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

A bizarre roadside attraction and the first instance of miniature golf in the world.

A colorful square marks the heart of the city's LGBTQ community.

A psychedelic tribute to one of Georgia's most unique artistic visionaries, out of place and time in the heart of Atlanta.

An underground magnet for ever-changing street art.

Scattered around Atlanta are little doors with big charm.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

A man's home is his castle.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.