These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

Nailing a coin to this holy stump is just another way to ask the gods for relief from dental pain.

A forlorn fishing village on the coast of Labrador, full of shipwrecks and Spanish gold.

From this isolated strip of land in Newfoundland, Amelia Earhart became the first woman to fly solo across the Atlantic.

This underground power plant looks more like a super-villian's lair than a public work.

This rocky spread has been squeezed up directly from the bowels of the earth.

A chaotic collection of maritime artifacts, art, and really whatever else happens to be around.

An ancient Viking village in North America that predates Columbus by 500 years.

This oddly named town refuses to change its phallic moniker.

This huge ship ran aground and has simply been left to sit there ever since.

The beloved fantasy novelist is buried near a church containing a whimsical etched glass window full of Narnia favorites.

The largest portal tomb in Europe has a capstone weighing around 150 tons.

You can see three Irish counties from this Neolithic hillside fort, once the seat of the Kingdom of Ailech.

Petrified footprints of one of the very first vertebrates to walk on land.

This 30-foot pile of rocks may be the grave of a mythological Irish queen.

Huge standing stones mark a site of megalithic mystery.

While only two of the ancient buildings at this site are actually churches this was one of the earliest Irish pilgrimage sites ever.

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

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

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

The world's toughest modern Christian pilgrimage leads directly to the gates of Hell.

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