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

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

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.

This enormous secondhand bookstore inside a Victorian train station sparked the "Keep Calm and Carry On" craze.

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

80 years of the Battle of Peasholm on a small English lake.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

An enormous steel waterfall is a nod to the substance that shaped Britain's Steel City.

A tribute to the women who quietly kept the local steelworks alive during both world wars.

One of the last doorless, continuously moving elevators still in use in the U.K.

The tallest freestanding structure in the United Kingdom.

Though much of the castle was robbed of its stones, the underlying earthworks are among the best-preserved in England.