The most loyal of little dogs, or a Victorian era publicity stunt?

This small museum in a 17th-century building honors three iconic Scottish writers.

The 16th-century church has the only stained glass windows that survived the Scottish Reformation intact.

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

This incredible viaduct was part of the Victorian railway boom and helped the Midland Railway navigate tough terrain.

Rotterdammers' dirty minds gave this Santa a dirty nickname and cursed it to a life of wandering.

Historic medieval fortified city in southwest France.

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

Pilgrimage site for star-crossed lovers.

Roman ruins top white travertine terraces formed by ancient hot springs.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

A cluttered and astounding collection of antiquities and curiosities.

Catacombs turned marketplace.

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

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

A palatial former bank building now houses what may be the poshest art venue (and former Tesco) in Belfast.

The abandoned transportation hub hides within the Glasgow attraction it once served.

The U.K.'s first underground railway line is now a lively thoroughfare for runners and cyclists.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

This working class sculpture pounds his hammer all the livelong day.

A museum dedicated to the history and exploration of both popular music and science fiction.