According to a local legend, this old castle could only be built after a woman was immured in the walls.

Explore a traditional Albanian dwelling that pays tribute to the region's rich history.

Once the fallout shelter of a dictator, this sprawling bunker is now a combined history museum and contemporary art gallery.

The elliptical citadel resisted the advance of the mighty Ottomans several times, thanks to the military prowess of the "Dragon of Albania."

This ominous Albanian fortress houses tanks and downed planes as a reminder of their victories over Western imperialism.

Memorials at a Florence railway station remember the citizens who were deported from Italy and sent to extermination camps.

Spain's largest bullring offers a unique glimpse at architecture and history.

The current seat of the Parliament of Andalusia was once the epicenter of the Great Plague of Seville.

This former charity hospital for elderly clergy houses some of Seville’s most treasured paintings.

Hidden behind a wall, Spanish nuns distribute their signature sweets on a revolving tray.

The world's largest wooden structure.

Original cabaret handbills, posters, and feline artwork are a purrfect highlight of the Museum of Montmartre.

This parking garage was the site of what was - at the time - the largest cash robbery in history.

The 100-year-old public collection of a New Hampshire dentist that contains taxidermy, Native American artifacts, and a pair of mummy hands.

The world's largest piece of copyrighted artwork.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Shelves covered in dozens of coffee bean varieties fill this North End institution.

Some say this medieval church is where the poet Dante married his wife and also met the love of his life.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

The massive machine creates cracking displays of indoor lightning.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.