What looks like missing grout is actually an old pub's peephole.

The phone booths in this English town have distinctly milky hues.

Once home to a local bear named "Bruno."

A spectacular hidden beach in Ireland has the dark, disturbing nickname of "Murder Hole Beach."

A massive Celtic cross secretly growing in an Irish forest.

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

Achill's most recently abandoned village dates back to to the Age of Enlightenment.

This small Irish village suffered the greatest loss of life when the Titanic sank.

An outstanding and haunting glimpse of the horrors of the Great Famine of Ireland.

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

This center tells the story of one of the most famous battles in Irish history.

The home of Ireland's last leprechauns is officially protected by the European Union.

Designed to inspire artists visiting the island.

Dedicated to preserving railway history from across Ireland.

Trees emerge from the surface of this small man-made reservoir.

Some of the freshest vegetables in Seoul are grown in a subway station.

One of only a handful of seaside temples in Korea, this sacred space is home to a legendary healing Buddha statue and a traffic safety prayer pagoda.

The pharmacy's retro ice cream mixer is one of the last of its kind.

This stone, said to have once been a young woman, is sacred to the Dakota and Lakota nations.

A rim-made reptile in North Dakota.

These former Cold War launch sites have been preserved for tourists to see where the button might have been pushed.

A true roadside icon standing on the same plains that the herds once roamed.

One man's quest to save his town with a trail of record-breaking sculptures.

The remnants of an early American attempt at missile defense.