In German, there are two distinct words for what English speakers simply call a "castle," and the difference is based on the building's original purpose. A Burg (pronounced "boork") refers to a medieval, fortified castle built for defense. These are typically made of heavy stone, located on high ground or strategic hills, and feature battlements and narrow windows. A Schloss (pronounced "shloss"), on the other hand, refers to a palace or manor house built for luxury and administrative display, usually after the Middle Ages. For example, the famous Neuschwanstein is technically a Schloss because it was built as a romantic residence, not a military fortress. There is also the word Festung, which refers to a massive, sprawling military fortress. Understanding these nuances is key to German history, as a Burg was meant to keep people out, while a Schloss was meant to invite guests in and showcase the owner's wealth and status.