Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

This mural painted by Keith Haring was done without payment as a gift to entertain the children at the Hôpital Necker.

A 1950s beatnik coffee house, turned 60s counterculture hotspot, turned modern music venue.

This pedestrian walkway cuts through a cemetery and over several burial vaults.

This home on a quiet suburban street is completely covered with vibrant mosaics.

This may be the last of London's wooden pavements, which were once a common sight in the city.

Inside this McDonald's you can dine on your Big Mac and fries next to a 2,500-year-old Roman wall.

The final resting place of England's most notorious bandit.

Europe's official "zero-level," the equator of elevation.

The first geometric self-supporting spiral stairs in Britain are a truly beautiful sight.

A tribute to the movie stars who fought to keep Beverly Hills separate from Los Angeles.

Brass bricks outline the locations of Edinburgh's lost, lively market stalls.

This sculpture of disembodied body parts forms a poignant memory of the horrors of World War II.

An iconic red telephone box turned tiny art gallery.

Enter this small nook and you'll be surrounded by 360 degrees of street art.

This obscure walkway links Edinburgh’s Old Town with one of the city's prime vantage points.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

The dance of this huge clock is a magnificent and eerie commentary on good and evil in the history of humankind.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

It's clear this abandoned Art Deco gem was no ordinary cleaners.

A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

A little piece of Paris in the sultry south of the U.S.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.