Caves famous for the dragon-slaying saint who lived there.

The best-preserved Roman small town in North Africa.

Dine amidst exotic plants at this former royal greenhouse.

The charmingly disheveled clock tower of Tbilisi's puppet theater.

Billed as the "largest natural flower garden in the world" this Middle Eastern show field has little competition at 45 million flowers.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

Founded as a refugee camp, now a popular tourist spot.

Resting place of Hollywood's immortals is also site of summer film screenings.

Often mistaken as a medieval Gothic monument, this unique cornerstone only dates back to the 1980s.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Breathtaking and huge 430 year old maps of Italy.

The smaller of the three towers of San Marino is a former prison inaccessible from the ground level.

A little sculpture with a large wardrobe.

The history and future of cannabis.

A floating cat sanctuary on an Amsterdam canal.

The most visited, and possibly most controversial, museum in Germany.

A stoic sculpture that overlooks the waters.

This handsomely carved wooden church is more than 800 years old.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

At the very tippity-top of Europe is a cliff from which you can view the midnight sun.