Florence’s archaeological museum displays an ordinary stool that once shattered one of its most prized artifacts.

A plaque on the base of this statue holds a bewitching design.

The doodles of a genius line the walls of a secret room under the Medici Chapel, where they were hidden for nearly 500 years.

The "Mona Lisa" of funerary art.

A stunning cemetery famous for its extraordinarily delicate & lifelike mourning sculptures.

St. Francesca Romana, patron saint of drivers, resides in the church she founded.

A burial vault located under Tiber Island in the middle of the Italian capital.

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

From horses to stainless-steel trucks, this iconic Providence burger wagon is one of the oldest mobile diners in the country.

An architectural statement of artistic intent smack in the middle of Providence, Rhode Island's Colonial uniformity.

Rumors of the occult haunt this upscale 1920s hotel.

Final resting place of one of the classic authors of horror literature.

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

Next to the Leaning Tower of Pisa is a cemetery home to ancient sarcophagi and disturbing murals.

A strange-looking 18th-century tower sits on a tiny islet just off Livorno.

Built to repay the sins of the father, this church is home to one of the most valuable works of Western art.

An effigy of Vancouver's Gastown neighorhood's namesake.

A rare tour of an aristocrat's private home reveals valuable 17th-century paintings from artists like Rembrandt.

An overgrown and largely forgotten cemetery lies hidden within the outskirts of Amsterdam.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

The attic of a four-century-old canal house hides a clandestine church.

A curious collection dedicated to human and animal anatomy and pathology.

Established in 1638 to battle the Black Death, this botanical garden is a treasure trove of rare flora.