A striking symbol of the Bulgarian capital.

A collection of art from Bulgaria's time as a communist state.

A Bulgarian monument to Russia's role in World War II is constantly being painted in pop culture protest.

This 80.33 troy ounces of solid gold is believed to be the largest nugget from Oregon still in its original form.

The oldest church in Serbia was also the ecclesiastical seat of the region during the Middle Ages.

This symbol of Yugoslav liberation decorated with 620 carved heads of mythical creatures is now a forlorn relic of another time.

At this cozy bar tucked down a hidden Galway backroad, Guinness makes the Gaelic come out.

Vast stretch of tide-pools with a unique Moroccan charm.

One of the most spectacular canyons in the world.

A Moroccan getaway in the mountain range that plays the Himalayas' stunt double.

The oldest monument in Marrakesh and the city's only surviving example of Almoravid architecture.

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

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

The former home of Dutch anthropologist Bert Flint now houses a collection of Berber art and artifacts.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

Walk through depictions of the torture inflicted on those who go to Buddhist hell.

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.

An enigmatic monument to the Irish revolutionary who plotted an uprising against British rule.

The sculpture shows a water rat turning the world upside-down, landing an elephant on its head.

Soldiers carved these regimental badges into the chalk hills in remembrance of those who died in World War I.

The largest medical and anatomical collection in France lies hidden from the public.

The storefront of a ramshackle Parisian puppet theater.

During the summer months, giant teddy bears take over Paris near Les Gobelins metro station.

The video game-themed street art first popped up in the French city.