Rushing water plunges over a 100-foot drop created by an ancient lava flow at this majestic waterfall.

A world of craftwork elegantly curated in a historic brick warehouse.

The only house in Oregon designed by the famous architect, Frank Lloyd Wright.

This small, rural pioneer cemetery is full of interesting grave markers.

This immaculate and historic water garden culminates in a massive stone dining table with an inset fountain for chilling the wine of the Cardinal's guests.

Virgil's many-mouthed gateway to the underworld.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

An Italian hillside ghost town.

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

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

Architectureal fantasy quarter of Rome.

Sitting on an Italian hilltop is this surreal fortress built by the mad inventor of electrohomeopathy.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

Ruins of a 10th century church tucked away deep in a botanical garden.

This 16th-century monastery has been turned into a surrealist architecture compound.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

Thousands of well-dressed mummies below a monastery.

Renaissance villa and gardens complete with a tormented colossus.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

The middle finger of modernity.

A submerged archeological park still holds the wonders of a Roman Sodom.

An alchemist's "magic door" stands in the middle of a Roman park.

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