A kaleidoscopic warehouse-maze of handmade neon signs.

Experience architect Le Corbusier's modernist design for living in the home he designed for himself.

This one-time health resort was used by aristocrats around the world.

This 12th century, partially destroyed, abbey has had several owners and was seized during the French Revolution.

Old vessels have been transformed into artistic canvases in this unusual cemetery.

It's the only museum of its kind in Ukraine.

The celebrated eyesore created by starry-eyed sweethearts.

Inside a former cabaret, seven floors of erotic art.

The personal library of the founder of modern neurology is open to visitors.

This mural painted by Keith Haring was done without payment as a gift to entertain the children at the Hôpital Necker.

A hand-built folk art installation covered with messages of God's love.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

Open-air museum with an elaborate sculpture garden, stretching for over 70,000 square-meters.

Grandpa Rainbow felt the neighborhood needed some color, so he picked up a paintbrush and went to work.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

This little museum is making sure that the art and history of the graffiti sticker is not scraped from history.

This sprawling Jewish cemetery is one of the largest in Europe.

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

A spiritual vortex among the red rocks in Sedona.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.