This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

Located in the thermoelectric factory that once powered the entire city, this Portuguese museum is shockingly fascinating.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

An exquisite collection of fairytale conveyances that puts most car museums to shame.

Follow the original medieval paths that wind through this intriguing section of the city.

One of the shortest streets in York has an especially odd name.

Also known as "Robin Hood's tree," this tree became a famed location along Hadrian's Wall before it was cut down in an act of vandalism.

This amazing trail among the many waterfalls around Ingleton has been enchanting visitors since 1885.

Harry Potter once visited this massive limestone cliff, which was carved by an ancient glacial river.

This preserved puppy was an adorable beacon of charity.

This logic-defying 16th-century Tudor manor still stands to the delight and astonishment of onlookers.

This fantastical and eclectic English garden takes its inspiration from Egypt, China, the occult and more.

An open air haven for tropical monkeys in the damp moors of the English country.

A seaside town with no sea in sight.

A collection of early 19th century trams set in a reconstructed period village.

The fake World Cup prize was secretly created after the first one was stolen in 1966.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

A open air theatre built on a cliff by an eccentric British woman.

Ancient human remains unearthed around the iconic monument.

Famously misunderstood wonder of the ancient world

Two geological phenomena in one precarious locale: a towering stone window, and a deep blue void.

These temples are among the oldest free-standing stone buildings in the world.

This subterranean necropolis holds three floors of antler-dug grave caves.