Theme park featuring miniature replicas of European monuments.

Climb inside an iron crystal magnified 165 billion times its normal size.

In the middle of a Vienna square, Roman ruins dating back some 2,000 years are on display.

Baroque celebration of the end of the Great Plague of Vienna.

A whimsical bridge adorned with decorative dragons.

The western face was supposedly left clock-less to snub the Welsh.

Chester Cathedral is home to a unique painting crafted on a canvas of cobwebs.

A mysterious demonic figure peers down from its perch within the gorgeous Chester Cathedral.

A rare wooden coffin set vertically into the Gothic arch of an ruined church.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

This tower is all that remains of a once-famed chapel.

Also known as "Leicester's Folly," this almost cathedral was left unfinished and in ruins.

A defensive structure built during the Hundred Years War has remained useful in one way or another for nearly 700 years.

One of England's most famous churches hides a pair of little known architectural treasures.

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

Created as a punny statement about genetic engineering this monstrous hybrid statue has become a beloved icon.

Gutted during the Liverpool Blitz, this architectural husk has been left destroyed in honor of the dead.

Abandoned ship reimagined as a street art canvas.

A hidden tunnel leads to an abandoned slate quarry that's now a secret swimming spot guarded by cliffs.

A holy well believed to have healing powers.

Britain's only artificial surfing lake is nestled in the beautiful mountains of Wales.

This Welsh hotel is the spiritual home of the British 1953 Everest expedition, the first successful ascent of Mount Everest.

The castle still holds traces of the abandoned Roman fort it was built atop.