Two years ago I went on a camping holiday in England with my wife and (then two) small children. The first stop was a nature campsite near the village of Bodiam in East Sussex. My son wanted to see a real castle, so I figured Bodiam Castle was the ‘realest’ of them all! He loved it, as the castle had a moat, crenellated walls, a bunch of towers and a guy dressed up as a knight.
Bodiam font is a rough didone-ish affair. It is all caps, but you can freely mix upper and lower case. It would be ideal for book covers, posters and maybe even for castles. Comes with a treasure chest of diacritics.

<style type="text/css">
@font-face{
    font-family:"dk-bodiam-regular";
    src:url("https://dafonttop.com/wp-data/d/377/3377/file/DK Bodiam.otf") format("woff"),
    url("https://dafonttop.com/wp-data/d/377/3377/file/DK Bodiam.otf") format("opentype"),
    url("https://dafonttop.com/wp-data/d/377/3377/file/DK Bodiam.otf") format("truetype");
}
span.font0{font-family:"dk-bodiam-regular";font-size:50px;text-transform:none;}
</style>