The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

This Scottish museum is the only one in the world to focus not on one religion but all of them.

A Scottish manor with a history of mysterious fires, magic, and eccentric tales

A memorial to a dog that inspired rioting in the streets of London.

A quiet memorial to those who died saving others in the heart of the City of London.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

This one has sailed five times as far as Sir Francis Drake's famous ship.

The first tunnel to be dug beneath a river, repurposed as an art and museum space.

Follow the original medieval paths that wind through this intriguing section of the city.

Art Deco and “Wrenaissance” mash-up, this recently restored royal residence has been home to kings and comes with secret monkey passages included.

Human-made caves excavated to hide a secret society of wealthy pagans.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

Ship-sized kinetic sculptural fantasy.

Once a train station along the Great Eastern Railway this vibrant coffee shop and bar is where members of London’s creative class mingle.

No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

A plaque hangs near the execution place of the Scottish Independence leader famously depicted in "Braveheart."

Explore nearly 400 years of English middle-class home life.

Possibly the oldest living thing in Europe, more likely a pagan survivor.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

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

19th-century scientists would make the pilgrimage here to verify the precision of their measuring sticks.

This artist's home turned gallery/museum preserves the creator's love of "Eastern" influences.

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