The eerie remains of one of Ireland's oldest castles, said to be haunted by the ghost of a woman who brings ill fate.

An important pilgrimage site for pagans and early Christians, named for a Celtic goddess-turned-saint.

This natural sea arch highlights Ireland's rugged coastal beauty.

Just a few miles off the western coast of Ireland lies an isle steeped in Irish literary history.

Ireland's most remarkable collection of these curious cone-shaped houses is worth the buzz.

This single room has survived the centuries with almost no deterioration.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

Inside Cork's Kent station stands its country's longest-serving postbox.

On the clock tower at St. Anne's Church in Cork, you never know which face is telling the truth.

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.

The enchanting archway is the only surviving portal into Dublin’s lost medieval wall.

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

A suspended garden, now gone, once hung in the middle of this abandoned church.

An abandoned relic of the city's failed experiment with below ground transit.

One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 statue was denounced by many—including Lincoln's own son.

One of Cincinnati's greatest fighters once trained at a now defunct gym in this Over-The-Rhine neighborhood.

Historical structures and natural wonders await visitors to this preserve.

Hidden on two floors of downtown building, the library has an incredible deal on rent.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

This museum explores the history of stickers and is home to RePEELed, an exhibit featuring sticker art from around the world.

Secret Swing.

The Salvation Army's monument to those who lost their lives in a 1914 shipwreck near the mouth of the Saint Lawrence River.

This historic library honors the legacy of the British Empire's first children's librarian.