The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

This ancient Irish landscape boasts hundreds of legendary ruins.

Imagine having a street run right through your home, or better yet, a historic bridge three stories high.

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

Legend says this mysterious stone head belongs to a woman who was petrified by an alchemist.

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

An ancient Viking village in North America that predates Columbus by 500 years.

Hundreds of enormous icebergs drift through this waterway every year.

Geodesic dome luxury retreat in the Scottish Highlands.

The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

Crouch down, stretch tall, and be sure to flail your legs to pay homage to the Monty Python classic.

Buy a token from the liquor store and you can make this beast spew flames on command.

The world's largest wooden structure.

This historic pub has maintained much of its 1906 decor, including a small sequestered room for women, where orders were slipped through a tiny window.

A little-known ruin with a convoluted history and a fascinating latrine drainage system.

The last occupied troglodyte dwellings in England weren't abandoned until the 1960s.

The world's largest bamboo labyrinth is a living demonstration of the plant’s immense potential.

Rumored to have been frequented by Vincent van Gogh, it's the only remaining genever producer in the Hague.

The tombstone of an unfortunate explorer who disappeared in the Paris Catacombs.

One of the few remaining examples of 19th-century London’s attempt to clean up its reputation.

The atmospheric ruins of a historic church can be found on a hill above the city of Oviedo.

This Gothic castle-like portal is a testament to the amazing craftsmanship of the navvies who built the railway tunnel.