Pompeii's less famous neighbor is still revealing her secrets.

The once forbidden "secret cabinet" of erotic art from excavations of Pompeii and Herculaneum.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

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

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

The largest collection of handbags in the world, the oldest of which were used to carry Bibles, primarily by men.

One of the world’s most colorful cemeteries, where each pigment is symbolic.

Abandoned hotel with adjacent lake and golf course.

Granny Smiths and Fujis can both be traced back to Kazakhstan, where apples still grow wild.

From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

The architect of this fanciful complex called it an "oasis for humanity and nature in a sea of rational houses."

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

This Paris art space celebrates the creativity and ingenuity that springs from abject poverty, especially in Africa.

Natural history museum celebrating biodiversity with a parade of taxidermy animals.

How did a French journalist’s grave become the sexiest statue in the cemetery?

A majestic lion statue guards this Parisian botanical garden, and feeds on an unsettling item.

Indents in the pavement are all that remain from a grisly death machine in Paris.

A grotto-like lodge decorated with gilded mosaics, rocks and a noisy waterfall was the setting for the most sumptuous pleasure house of 1900s Europe.

Inside a former cabaret, seven floors of erotic art.

Stroll through retro Paris while shopping for old postcards and discarded doll heads.

Behind the pink curtain, Au Bonheur du Jour, an art gallery of erotic archives.