Cemetery featuring rare glass-fronted columbarium.

These "anatomical machines" are only one of the many strange items in this Italian crypt.

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

A UFO-shaped event building originally intended to be a science museum showcasing the future.

Inspired by "The Starry Night" this Dutch bike path turns into a glowing work of art each night.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

A geothermal energy project gone wrong is fracturing the city's picturesque architecture.

The only diamond mine in the world where you can keep what you find.

A stunning two-story timepiece within a medieval Brick Gothic church.

Meant to be one of the most extravagant hotels in the world, now an eerie, abandoned architectural gem in Mexico City.

An Aztec snake god has taken the material form of an apartment complex.

Once defending the city of New Orleans from invasion by sea, this fort faces an uncertain future.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

A rare pod of derelict midcentury Futuro and Venturo houses lines a semi-abandoned beachfront resort outside Taipei.

This eclectic, mosaic-clad home includes a bamboo ping-pong loft and a "Whispermaphones" intercom.