This 18th-century fort surrounded by a moat was used to store gun powder and ammunition, and now sits in the middle of a large part in Dublin.

An enigmatic monument to the Irish revolutionary who plotted an uprising against British rule.

A stunning medieval castle owned and restored by the famed actor Jeremy Irons.

A mysterious plaque to the even more mysterious "Fr. Pat Noise," killed in "suspicious circumstances."

An Irish town has built a statue to a silent film actor simply thanks to the holidays he once spent there.

This cemetery overlooking the Benbulben rock formation is the final resting place of one of Ireland's most beloved poets.

See some of the world's greatest racing horses at this idyllic thoroughbred breeding facility and garden complex.

A former fortified tower now houses a collection of classic communications equipment.

An oddly conical beacon perched atop beautiful Irish cliffs.

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

This statue celebrating everyday life in Dublin has a few unsavory nicknames.

A massive Celtic cross secretly growing in an Irish forest.

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

This Neolithic passage tomb forms part of a World Heritage Site.

The whiskey producer's archives includes a historical list of infractions committed by and associated penalties exacted upon employees.

A particularly disconcerting tribute to Irish martyrs.

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

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

After it was swallowed by a Georgian mansion, this medieval castle remained forgotten for centuries.

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

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

This supermarket offers shoppers a window into the past alongside their groceries.