Come for the flowers, stay for the bats!

This massive water spout has been luring visitors for hundreds of years, some to their death.

France's most famous cemetery, with some of its most curious tombs.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A centuries old castle atop a dormant volcano houses museums devoted to both women and witches.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

The modern birthplace of Irish freedom.

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

A hugely vast Irish landscape of barren rock that stretches for miles.

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

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

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.

Human-made caves excavated to hide a secret society of wealthy pagans.

A giant roundabout made up of six smaller roundabouts can befuddle the uninitiated.

This crumbling 14th century chapel became so unstable the roofing apparently collapsed during a wedding ceremony, narrowly missing the curate's head.

The intended purpose of this unfinished Elizabethan building remains a mystery.