A memorial to the atrocities of the People's Socialist Republic of Albania.

A well-worshipped shrine to the Virgin Mary nestled inside the last of Zagreb’s historic gates.

This only museum in the world dedicated solely to mushrooms.

Arguably Belgrade's only example of pure Art Deco architecture.

A retro Yugoslav congress, cultural, and business hall built in the 1970s, with an iconic world clock.

Two buildings named after their windows that make it look like a sea of television sets plastered to a wall.

One of Serbia's oldest luxury hotels and a nostalgic echo to Yugoslavia in the state's former capital.

This feat of Brutalist architecture is also known as the Three Sisters.

Backwards hour and minute hands and a timing mechanism that fluctuates with the temperature led to this clock tower's local nickname.

A towering spire in the fortress of Kalemegdan honors the victorious armies of Serbia during their struggles against the Ottoman Empire.

This dazzling Art Nouveau mansion is now home to the Modern Art Gallery Subotica.

Religious perseverance and cultural coexistence manifest in an architectural gem that multiple wars couldn't topple.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.

Brass plaques embedded in pavement preserve the memories of those who lost their lives at the hands of Nazis during World War II.

Launched by Napoleon's soldiers more than 200 years ago, a cannonball remains embedded in the tower wall.

After 11 years of reconstruction work, Slovakia's finest hilltop chapel complex is finally reopen to the public.

Also known as the Blue Church, the building was consecrated to the daughter of Andrew II.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

This statue of the great Argentinian car driver is located near a famous curve of the Monaco Grand Prix.

Liechtenstein's royal family calls this medieval alpine castle home.

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

A beautiful little bookshop located in the middle of a desert.

A lively circle of dancers in the Georgian capital commemorates an ancient rite of spring.

With over 10,000 lights, this engineering marvel lights up the city after dark.