A former telephone box found new life as a photo booth and charity fundraiser.

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

An abandoned Yorkshire castle that is hidden in plain sight.

Astonishing rock formations dot the Brimham Moor landscape.

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

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

There are plenty of wonderful panoramic vistas in Edinburgh, but not many are hidden smack in the middle of the Old Town.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

360° views of the city plus five floors of optical illusions and hands-on science.

Be on the lookout for the symbolic insect all over the city.

Despite having a dome made of papier-mâché this tiny observatory has survived for over a century.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

A giant bug impaled on a 75-foot-tall needle.

This whimsical statue dumps water on its head to symbolize knowledge flowing into his brain. Or maybe booze.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

The sign at the garden gate reads: "These Plants Can Kill."

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.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

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

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

A modern English garden of eccentric beasts, follies, and oddities.

England's largest white horse isn't even white.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.