An unusual building on a "desolate hill" features the works of an Icelandic sculptor.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

No one really knows how these old hobby horses got here, but the herd keeps growing.

A devastating booze inferno poured through the streets, claiming several victims who drank it.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

Experience what life was like in Ireland during the Viking and medieval ages.

Some of the saint's blood and bones are said to reside in Dublin.

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

This sculpture encompasses the emotion of rail travel.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

The "Seinfeld" diner.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

This skewed English house has looked like it's going to fall over for centuries.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A very classy 1920s-era bar right in Grand Central Station.

This subterranean oyster house has been the pearl of Grand Central Station since 1913.

This Manhattan skyscraper is a reminder of the brief but glorious age of urban air taxis.

Touching mementoes from those who didn't make it back from World War I still hang in one of New York's oldest bars.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

The yawning maw of this pagan visage is said to bite off the hands of liars.

A historic covered bridge is but one example of an oddly prevalent American urban legend.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.