This towering statue of Jesus provided internet to the surrounding area.

An impressive monument to Poland's independence.

This Communist-era residential block is one of the longest residential building in Europe.

These mechanical goats first battled it out in the year 1551, all because of an overcooked deer.

These massive moving sand dunes have swallowed an entire village and are still on the run.

This man-made mound monument was built out of soil from all across the Polish empire.

The site of the first battle of World War II.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

An underground city of salt.

Countless stories attempt to explain Poland's mysterious J-shaped trees.

Fascinating town where normal life interfaces with the occult.

Northern Ireland's Brobdingnagian stepping stones.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

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

This ancient Irish tower could easily have stood in for Rapunzel's prison.

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

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

The modern birthplace of Irish freedom.

A mysterious Neolithic tomb is perched along the edge of a modern golf course.

An ancient chamber filled with wonderful rock art and a Neolithic carving of a human face.

The severed head of a 17th-century Irish martyr lies within an intricate golden shrine.