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

After it was swallowed by a Georgian mansion, this medieval castle remained forgotten for centuries.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.

This is the largest cemetery in Ireland and the first cemetery museum in the world.

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

Though they've since been renamed, these two streets hint at Dublin's darker days.

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

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

An 80-year-old plane tree is devouring an iron bench at Ireland's oldest law school.

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

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

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

One of Ireland's most infamous prisons for rebels including men, women and children.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

A free, canine-friendly alternative watering hole near the more famous Barton Springs.

This pub boasts a curious history and may have inspired a Dickens character.

Eat like a "buckaroo" at this remote restaurant.

A 315-foot spire jutting out from the Blue Ridge Mountains makes for breathtaking views.

This architectural onion has an original 1930's Jerry O'Mahony dining car at its core.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

This eclectic Austin curiosity shop is home to all things strange and unusual.

Turning night into day in Victorian-era Austin to thwart a serial killer.