As the malevolent artificial intelligence from the beloved Portal games once explained to the protagonist, Chell, "This next test involves turrets. You remember them, right? They're the pale, ...

Turrets and gargoyles and moats, oh my! All of that—and more—are now on offer in Washington state, where a picturesque castle just hit the market for $1.25 million. The fairy-tale property, which has ...