This Renaissance palace features a unique architectural design and is now home to the Ferrara National Art Gallery.

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

This grisly effigy displays an early Christian martyr who was skinned alive and beheaded.

A brutalist gem towering over the heart of Milan.

Legend says this mysterious stone head belongs to a woman who was petrified by an alchemist.

More than 450 years ago, an Italian nun became the first woman to paint the iconic subject.

A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

Life-size bronzes of the Grinch, Cat in the Hat, Yertle the Turtle, Sam-I-Am, and the Lorax—and the author himself.

A former 19th-century tavern, famous for its peach brandy and honey concoction.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

This magnificent Cincinnati graveyard is also a popular public park.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

What is it about mushrooms that makes people wish they lived inside of them?

Possibly the smallest church in the world floats in the middle of a pond.

An enormous, inside-out glass globe built in 1935.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The Boston square dedicated to the dark poet who was born nearby.

This headstone marks the grave of an 11-year-old boy killed during clashes in the streets over the boycotting of British goods.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

This statue intended for children to enjoy became a minor political spat.