An unknown Hall of Fame in Jackson, Tennessee.

An artsy hidden staircase leads to breathtaking views of San Francisco.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

This luxury shopping lane has been protected by its own tiny police force for over a century.

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

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

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

A particularly disconcerting tribute to Irish martyrs.

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

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

Modern sundial uses ancient methods to tell time and date perfectly.

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

A 200-year-old collection of oddities and medical paraphernalia.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

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

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

2300-year-old Roman road connecting the empire.

A Nesting Doll of Churches.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

Catacombs turned marketplace.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

Taxidermied animals galore, by appointment only.

The curios of pharmacist and collector Henry Wellcome.