Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

A spectacular Petrine Baroque summer palace commissioned for Catherine I by Peter the Great.

For the last century, this international border within a small town has appeared and disappeared various times.

A medieval setting reimagined into a unique art alley.

Once standing on solid ground, this slender beacon is a victim of the very shoreline it was charged with announcing.

The oldest continuously operating pharmacy in Europe.

Only a fragment of this 15th-century Dance of Death survives today.

Disused seaplane hangar gets a second life as the jaw-dropping home of Estonia's museum of maritime history.

Astonishing rock formations dot the Brimham Moor landscape.

This sculpture marks the spot where one of the greatest Roman rulers was proclaimed emperor.

Makers and sellers of the original and finest York Ghosts.

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

The world's largest concentrated solar power plant.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

One of the most spectacular canyons in the world.

Within the Dadès Gorge, amazing vistas and towering cliff faces can be seen at each new curve and bend in the road.

God's Saharan sandbox of wrath.

A fortified city, home to a remaining population of five families

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

An abandoned horror film set sits eerily along a highway through Hollywood's "door to the desert."

An iconic Soviet statue of working-class people.

A former special storage facility for documents during the Cold War.

World's largest bell sits on the grounds of the Kremlin in Moscow.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.