This contentious squat has stood through fire, violence, and government intervention as a hotbed of leftist protest.

Fantastic views and thousands of love locks.

After years of being casually peed on by humans, this tree is peeing back.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

A student driver's nightmare.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

The world of the ancient Celtic civilization explained through a bewitching 11 acre garden.

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

Catholics make up 84% of Ireland's population but this Dublin museum remembers the small but important Jewish community.

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

The modern birthplace of Irish freedom.

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

An Irish cemetery filled with victims of political strife and violent conflict, including the grave of Bobby Sands.

A small plaque highlights the damage caused by German air raids during World War II.

There might not be much left of these Irish ruins, but their linguistic legacy is still going strong.