There are hundreds of secret WWII bases hidden in British forests. Built to fight a Nazi invasion, they remained unknown for decades.

A majestic mansion designed in Mughalai style, complete with a turquoise onion dome.

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

This historic pub has maintained much of its 1906 decor, including a small sequestered room for women, where orders were slipped through a tiny window.

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

Long abandoned underground complex to keep royals safe from a nuclear war that never came.

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