The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.

A slightly creepy gallery of plaster cast models in the same museum as Michelangelo's David.

Legend has it this fountain built to symbolize the Pope’s power hides a strange secret concerning Neptune's manliness.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

The smallest pub in Britain was once a cabinet of curiosities and it still has the dead cat to prove it.

The world's first purpose-built motor racetrack was destroyed by the outbreak of two world wars.

A replica of the steam engine that hauled Queen Victoria's Royal Train is on display at Windsor.

A lush indoor jungle fills this bustling Madrid transportation hub.

At just 51 feet and 10 inches long, it's the shortest street in England.

The world's largest frame offers spectacular views of the city's past and present.

19th-century scientists would make the pilgrimage here to verify the precision of their measuring sticks.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

The remains of a World War II munitions factory still haunt the fields of this Twin Cities suburb.

This secret gem of a toy store houses a rideable carousel populated with fantasy animals.

This bright yellow building is packed with sweet treats from all around the world, from chocolate-covered crickets to whoopie pies.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Hear the quietest sound from across the dome.

The Tudor-style cottage in the middle of the square is not quite what it seems.

65 million-year-old chalk outcroppings mark the end of the Jurassic Coast.

Thousands of people walk over this fantastic work of art every day, but how many notice it?

These banned cigarette vending machines now sell little pieces of pocket-sized art.

A giant Australian fruit and tropical farm.