An exclusive waiting room built for the royal family in the 1920s is hidden in Milan’s central station.

100 year tradition of fist fights, marked by marble footsteps.

This deconsecrated church has seen many uses, from a tobacco storehouse to a cinema.

Where Venice's gondolas go for a tune-up.

A sinister pyramid in the Frari contains the heart of the famous neoclassical sculptor.

An extensive collection of reliquaries containing the bones of saints housed in the largest Catholic church in Venice.

As can be expected from a centuries-old church built in a canal city, the undercroft of this house of worship is beautifully flooded.

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

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

Thousand-year-old Viking runes adorn an ancient Greek lion at the entrance to the Venetian Arsenal.

The pile of books behind the dignified writer gave the statue a most undignified nickname.

Those who own or stay at this 500-year-old, allegedly cursed house often meet terrible fates.

This palatial spiral staircase was so unusual the name "snail" was given to the noble family who built it.

Go inside to really appreciate this 500-year-old technological masterpiece.

This Roman statue is missing a limb from when the Venetians stole it from Constantinople during the Crusades.

Two stone columns flank the grand Venice square, but there were supposed to be three.

Small on the outside, big on the inside, this church is an astonishing act of visual deception.

Before there were doorbells this bronze ear was installed for visitors to announce their arrival.

This curious building hides eclectic details like medieval gargoyles alongside naked angels and Art Nouveau mosaics.

The former home of the reclusive "Weird Wendels" who dominated New York real estate a century before Donald Trump.

Commemorating the spot where the famous scientist fed his pigeons.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

The largest outdoor art gallery in the Northwest United States.

The flagship building of an early national restaurant chain is a superb example of terra cotta art.