A labyrinth hides in plain sight at each of the city's 270 Tube stations.

Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

Chelsea's soldiers were given strict orders when crossing this historic bridge.

A hands-off space for graffiti artists to hone and display their skills.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

80 years of the Battle of Peasholm on a small English lake.

The sole surviving medieval street cross in Scarborough.

Believed to be the longest railway bench in the world.

An unusual artwork dedicated to a unique man that entertained people visiting Cambridge while raising money for charity.

One of several Lilliputian portals that are ready to transport passengers to other dimensions, if they can find them.

A cemetery full of exquisite statuary, including a monument to a woman some say died of a broken heart.

Neo-cave art on the macro scale.

A colorful narrow alley in Cuba is full of street art and sculptures made of found objects.

The largest masonic lodge in Cuba.

One of Mexico's youngest major cities still holds on to this structure representing its short modern history.

This imposing memorial contains the remains of Che Guevara — and 29 other guerrillas who died with him in Bolivia.

An old slave lookout in Cuba's historic sugar cane fields.

This subterranean disco dance club in a Cuban cave comes with bright lights and a dark legend.

A small museum in the Bay of Pigs gives the Cuban perspective on the famously failed U.S. invasion.

A bronze sculpture of Lenin’s likeness outside Havana surrounded by 12 human figures in solidarity with the Bolshevik Revolution.

A colossal statue with a controversial past, forgotten for more than 30 years.

No one knows the meaning behind this giant sculpture of a nude woman with a fork riding a rooster in Havana.

Standing in this historic plaza is a statue representing one of Cuba's most iconic literary characters.