A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

Belfast's namesake river still winds below the city center, hidden from sight.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

These barriers stand as stark reminders of Northern Ireland's troubled past.

A tribute to the incredible generosity the Choctaw Nation showed the Irish people during the Great Famine.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The modern birthplace of Irish freedom.

This ancient Irish tower could easily have stood in for Rapunzel's prison.

A moody and picturesque riverside ruin overgrown with vegetation.

Ruins battered by centuries of war and disaster offer a wondrous glimpse of medieval Ireland.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

Decorated by local artists, the city's utility boxes have become three-dimensional canvases.

A herd of colorfully painted bovine statues can be found in the middle of "cowtown."

With its webbed walls and bright red coloring, Calgary's iconic bridge looks like a finger trap puzzle stretched across the river.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

"The Most Boring Road in the State."

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

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

17,400 lbs., 12 feet in diameter, and 29 years in the making.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

The only depiction of Abraham Lincoln holding a weapon, and the names of all 9,000 Cuyahoga veterans of the Civil War.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.