Lombardy poplars planted to imitate the size and shape of the Cathedral of Notre-Dame de Reims.

Found in the waddenzee, this propeller has been put on public display as a reminder of the Second World War.

This monument pays homage to a classic Dutch tune.

An ancient Egyptian temple sits within a modern European museum.

This stately council chamber hasn't changed since 1545.

This memorial was created by an Irish nurse who lived in New York City during 9/11.

Originally built to monitor fishing, this Victorian tower now educates visitors about the local salmon industry.

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

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

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

An important landmark in the history of algebraic logic.

An oddly conical beacon perched atop beautiful Irish cliffs.

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

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

This small Irish village suffered the greatest loss of life when the Titanic sank.

A stunning Victorian abbey and walled garden on a lakefront.

The modern birthplace of Irish freedom.

Modern sundial uses ancient methods to tell time and date perfectly.

This ancient Irish landscape boasts hundreds of legendary ruins.

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

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

A hugely vast Irish landscape of barren rock that stretches for miles.

A steam trawler with a whiskey-soaked history driven ashore in 1960 resides rusty but still standing on the shoreline.

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