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

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

A house of bones — but nobody is quite sure to whom they belong.

A 30-acre garden inspired by the principles of modern physics.

A menagerie of curiously bred creatures.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

Every year locals tumble 650 feet down to the bottom of the hill chasing a Double Gloucester cheese.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

The remains of a grand castle that may have inspired Bram Stoker's Dracula.

These ruins are a hidden gem, complete with fantastic views over the cliff edge.

Summer in Scotland begins with a spectacularly wild and colorful event rooted in ancient pagan traditions.

There is nothing like a religious festival celebrated with blow-up sledgehammers.

Hidden for more than a century, the grave of the Conquistador remains forgotten behind these church walls.

The unique collection often goes unnoticed by visitors focused only on the archaeological objects.

CDMX's home for the world's culinary delights.

If you can look past the nearby sewer pipes, this urban sinkhole grotto is a mini-paradise.

The meteor that sealed the fate of the dinosaurs landed at this site, one of the largest impact craters in the world.

This one-window stand has been home to a giant vat of slowly simmering meats and an array of unique tacos for almost 50 years.

By night, this auto repair shop turns into a taquería serving up some of the city's finest al pastor tacos.

This old-school café is famous for serving coffee, chilaquiles, and the Cuban Revolution.

These biodiverse university gardens form a green oasis amid the urban chaos of Mexico City.

A disquieting Aztec sculpture displays hundreds of stone skulls representing the victims of human sacrifice.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

A quirky and charming restaurant founded by artists.