The atmospheric road was never meant to be so creepy.

Northern Ireland's Brobdingnagian stepping stones.

The longest staircase lock in Britain.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

This Scottish manor house is a lush relic from the life of a literary great.

This picturesque archeological site looks like it was pulled straight from a fantasy novel.

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

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

This historic patch of real estate offers a glimpse of colonial Boston.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

Ice cream stand, snack bar, and time capsule of milk conveyance.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

This hotel was the site of major events in sports and radio history. It was also used as a detention center during World War II.

Harry Houdini plunged into the Charles River and performed one of his escape acts here in 1908.

This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

Dedicated to a colonial woman who was hanged for being a Quaker.

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

Dedicated to one of the darkest moments in Irish history, this memorial has faced its fair share of backlash.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

No one messes with the Massachusetts sacred cod, not this time...

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

This landmark cemetery in Boston was created more than 300 years ago.

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

Narrowest house in Boston.