The somewhat misnamed 'Garden of Shells' lovingly built from found objects.

Submerged busts of communist and socialist figures from the USSR.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

The angel of death appears to weep black tears at this grave marker.

Science fiction's grandfather has a fittingly marvelous tomb.

This network of conjoined cellars was riddled with traps and supposedly allowed the townspeople to pretend their homes were deserted.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

A wunderkammer hidden on the top floor of the Hartford statehouse.

A surreal museum of extraordinary industrial objects.

Private collection of art inspired by cabinets of curiosity.

The amazing wonder cabinets of a very rich Austrian archbishop.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

Shocking dioramas of human torture, meant to promote human rights awareness.

The first museum in the world devoted to sexual gadgetry.

A mocking tribute to the past and modern leadership of Prague.

Japan's first automaton went missing, only to be revived by the Osaka Science Museum.

An often-shuddersome journey into a low-tech, robotic themepark.

A fiery crater has been burning in the Karakum Desert since 1971.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

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

A curious art park at the geographic center of Europe is home to 3,000 television sets and other wonders.

A Spanish forest is filled with mysterious stone carvings.