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

This pub built its reputation pouring post-shift pints for employees of the cemetery with which it shares a wall.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

Experience what life was like in Ireland during the Viking and medieval ages.

The ancient tomb acts as a calendar that keeps perfect time.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

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

The modern birthplace of Irish freedom.

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

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

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

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

More than 5,000 artifacts donated by the people of the city, plus a room entirely devoted to the band U2.

This astronomical clock is the second oldest in England.

The world's smallest commercial theater is set up in what was once a urinal for Victorian men.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

This tangled English forest looks like something right out of a fairytale.

The legend says that this English rock formation was once a hunter who was turned to stone by annoyed witches.

This historic Benedictine monastery brews a booze so toxic that it has often been blamed almost singularly for Scottish hooliganism.

A ruined castle has more than its fair share of legends and ghost stories.

Instead of numerals, the unusual clock face spells out a memorial to a lost loved one.

Legend says these rocks used to be hunting dogs, a story that may have inspired Sherlock Holmes' most famous case.

This ancient stone bridge dates back to the early Middle Ages.