Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

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

These imposing walls and towers look more like the ruins of a fortress than a monastery.

Huge standing stones mark a site of megalithic mystery.

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

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

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

The modern birthplace of Irish freedom.

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

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

A 18th century graveyard and its astonishing cortege of macabre iconography.

These fantastically named natural pools look like something out of a Scottish myth.

A pagan tradition of draping trees with rags eerily lives on.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

Protecting the dead from opportunistic body snatchers.

The final resting place of soldiers' loyal canine companions.

A six-ton wedding present for the King of the Scots.

The largest prehistoric ruins south of the Sahara, once a powerful center of international trade.

Outsider art meets paleontology at this roadside reptile repository.

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

This short bridge is the only thing connecting a tiny Irish island to the mainland.

Northern Ireland's Brobdingnagian stepping stones.