#3 One Of The Most Impressive Defensive Castles: Beaumaris Castle, Wales

If you enjoy exploring historical landmarks, it probably won’t surprise you that most of these castles are concentrated in Europe. After all, the oldest standing stone structures are also found in this region, and, all things considered, castles really aren’t that old — at least compared to the ancient civilizations of Egypt and Mesopotamia.
But what you may not know is that studies show the highest number of castles is actually in France, not the United Kingdom. The Western European country is home to approximately 45,000 castles, followed by Germany with around 25,000. But there’s a reason the United Kingdom has such a strong castle reputation, aside from the British Royal Family: Wales alone has the highest concentration of castles per square mile in Europe. Oof.
To absolutely no one’s surprise, the oldest castle in the world is also in France. It’s the Château de Doué-la-Fontaine, located in the Loire region. It was originally built as a timber-and-stone manor house by the Count of Blois before being converted into a massive stone keep. Today, it’s considered the oldest standing stone castle keep in the world, dating back to around 950 CE.
But of course, no one lives here anymore. Today, it’s an archaeological site and an open-air historical ruin, with no roof and even parts of its walls missing. As a tourist, you can still visit the site, but unfortunately, it doesn’t offer overnight stays due to its deteriorated state — unlike many of the castles on this list.
#7 Sommersdorf, Germany. A Remote And Widely Unknown But Picturesque Castle. Mainly 15th Century, Major Restoration Around 1650

But of course, if you did want to live in a castle instead of just renting one for a night, you absolutely could. Listings show that France alone accounts for 65–70% of all castles listed for sale worldwide, and the country appears to be very accepting of private sales and the restoration of these historic properties. In fact, in some places, buying a castle is cheaper than buying an apartment in Paris or New York.
Italy and Germany also have their fair share of castles that aren't publicly owned and can be purchased. Just keep in mind that many countries have strict heritage preservation laws. Even hanging a nail on the wall may require government approval, which could leave you with a castle that's a little too cold or a little too warm — just like back in the day, so at least it’ll be accurate.
#12 Kranichfeld Castle, Germany. First Mentioned In The 12th Century, It Was Transformed Into A Renaissance Style Castle In The 16th Century

Unless, of course, you’re royalty and can do things a little more freely because, well, that just might have been your family’s home for a few centuries. Much like the British royal family. To no one’s surprise, historians say the longest continuously lived-in castle in the world is Windsor Castle. King Charles III and Queen Camilla live in the 11th-century castle, which was founded by William the Conqueror. So no, they don’t live in Buckingham Palace — though the King does work there.
But they’re hardly the only royal family still living in their ancestors’ homes. The King and Queen of Sweden live at Drottningholm Palace, which dates back to the 17th century (though about half of the palace is open to the public). Meanwhile, the royal families of Liechtenstein, Monaco, and Denmark also continue to live in historic castles or palaces that have belonged to their families for generations.
Of course, nowadays most people (well, the wealthy and the elite) opt to live in their own mansions, which are practically the modern-day versions of castles. Well, minus the fortified walls built to withstand military sieges. Or a lord, king, queen, or duke living there. Or a keep. But I'm sure they have their fair share of unique features that our tax bracket will never know.
And personally, I've always loved visiting castles. Whether it's knowing I'm walking on stones that have literally stood through history and were once walked on by people centuries ago, or just the whimsy of it all, it's a really unique experience. But what about you? Have you ever visited a castle? If so, which one? Or if not, which one on this list would you most like to visit?
#17 Norman Gate, Peterborough, UK Built 1177-1194 (Some Of The Oldest Working Doors In The Country)













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