This quaint mortuary chapel hides a stunning Celtic Revival and Art Nouveau interior.

This Norman castle has been the scene of assassination plots, religious persecution, and Nazi conspiracies throughout its long history.

This Roman quarry once held secret masses and smuggler's contraband and is now home to rare species of bats.

This stately bank building hides a spectacular star-studded ceiling.

Inspired by a dream, a hermit carved out a home in this sandstone bank to live a life of contemplation and prayer.

Enter this small nook and you'll be surrounded by 360 degrees of street art.

This repurposed church offers a more literal way to get closer to the heavens.

This open-air mosaic gallery honoring an English artist took hundreds of volunteers more than seven years to create.

The Art Deco artwork depicts gilded carriers of deadly illnesses.

Each year a new straw behemoth is born.

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

One of the largest mechanical models of the solar system in the world.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

When the public was consulted about a new piece of street art, they naturally asked for an enormous metal dragon.

After mysteriously refusing to surrender at the end of World War II this sunken submarine was only salvaged in a search for Nazi gold.

This surreal art house looks like a geometric version of a small chapel.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

A sea cave with a waterfall and Viking past

Small museum dedicated to the founder of electromagnetic theory.

Don't be fooled by this fake medieval facade even if it is almost 300 years old.

High-end antique collection housed in a centuries-old church.

Luxurious hotel designed to stir the imagination of its many visitors.

This witch statue remembers a time in England's history when fear trumped truth.

This restaurant was removed from the famed sister ship of the Titanic and placed within a hotel.