This fairytale medieval church in Poland originally spent centuries in Norway.

Deep in a Polish forest, this collection of Iron Age megaliths still holds onto many of its ancient secrets.

A 20th-century picture show in 3-D.

An unusual monument to a 19th-century circus star.

World's largest working waterwheel has been around for over 150 years.

Mysterious chains and iron stakes adorn this strange grave, with no explanation.

The remains of the wrecked steam trawler can be found on the beach at low tide.

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

This Copper beech tree nestled on a nature reserve is host to a bevy of autographs from Irish literary icons.

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

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

An Irish peat mine has become a stunning sculpture park.

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

At this cozy bar tucked down a hidden Galway backroad, Guinness makes the Gaelic come out.

Fluffy and friendly alpacas nestled against the border of the beautiful Connemara region.

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

A retired military stronghold on the rolling green coast of Donegal.

A restaurant with an extensive Irish whiskey bar also has several first editions of famous works by Irish authors.

Ireland's only German military cemetery holds the remains of a spy who was moved there under the cover of darkness.

An oddly conical beacon perched atop beautiful Irish cliffs.

The world's only flying boat museum honors a small Irish village that sent 20th-century aviation to new heights.

A massive Celtic cross secretly growing in an Irish forest.

Impressive mining ruins overlook a spectacular view of Ireland's Copper Coast.

A stone wall that mysteriously moved three feet from its foundation.