Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

The modern birthplace of Irish freedom.

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.

Once a private collection, now the only museum of arms and armor in the Western Hemisphere - CLOSED.

A grave surprise in the downtown area of New England's second-largest city.

The world's largest piece of copyrighted artwork.

A comic book store got the road by its shop officially renamed after Superman's girlfriend.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

This boulder with a 200-word legal dedication to God has remained hidden in the woods for over 150 years.

The oldest working bell set in North America, the bells at Old North Church sat silent for their first four years in Massachusetts.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Overgrown ruins of a turn of the century island fort that sees very few visitors.

A spooky and decrepit mental health facility is slowly being replaced with newer digs.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The massive machine creates cracking displays of indoor lightning.

The site of Paul Revere's historic two lantern warning.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

Underground tunnels remain beneath this abandoned mental asylum.

A reliquary of pop culture marvels, including the world's largest (and most terrifying) Jack-in-the-Box.

This classic steam-powered train takes tourists on a nostalgic trip around the Connecticut River Valley.