The first Russian Orthodox church in the Catholic city of Rome in almost a thousand years.

St. Francesca Romana, patron saint of drivers, resides in the church she founded.

The mystic whose incorrupt corpse still attracts the faithful.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

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

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

A six-ton wedding present for the King of the Scots.

The final resting place of soldiers' loyal canine companions.

Buried five stories underground, this Soviet bunker is packed with gas masks and Cold War paraphernalia.

This bar and museum are devoted to the controversial comic book work of Kája Saudek.

Ancient human remains unearthed around the iconic monument.

Famously misunderstood wonder of the ancient world

The first archaeological site discovered by aerial photography.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.

The atmospheric road was never meant to be so creepy.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

Northern Ireland's Brobdingnagian stepping stones.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.