The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

Banksy gives themself artistic license with this piece of London street art.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Northern Ireland's Brobdingnagian stepping stones.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

Hidden beneath the streets of London is a secret subway that only carried mail.

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

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

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

Below a historic English market town lies a secret underground city complete with kitchens, laundries, storerooms, and an underground lake.

The longest hedge maze in the world.

A popular day's outing in Bovington consists of watching military tank driving practice.

65 million-year-old chalk outcroppings mark the end of the Jurassic Coast.

Famously misunderstood wonder of the ancient world

This purpose-built dinosaur museum is shaped like a pterodactyl and holds fossils that were found in its very village.

This British museum hopes to take the taboo out of poo.

This foolish Victorian sea fort was converted to a deluxe hotel.

The Isle of Wight’s “Island Line” serviced by former London Underground trains from the 1930s.

This colossal war machine is now a living museum dedicated to underwater warfare.

A museum in south England celebrates the amphibious vehicles that cruise on a cushion of air.

This unlikely memorial honors the Canadian and Portuguese laborers who felled trees for the Allies in World War I.