The castle, Burg Nassau, is now a ruin. It is on the River Lahn. See the Related Links for "Wikipedia: Burg Nassau" to the bottom for the answer.
Nassau
The word "Nassau" originated from the name of the German town of Nassau. It was also used as the name of the ruling house in Nassau, which later became the royal house of the Netherlands.
Fort Nassau on Castle Island at Albany on the Hudson.
German equivalent would be "Kathrin" or "Katrin" (without the "h")
Burg is a German word and means castle.
The five corners (or bastions) are called: Buren, Catzenellenbogen, Oranje, Leerdam, Nassau
Prince Ruprecht III was the one who made this castle and used to live in the Heidelberg Castle.
Neuschwanstein castle
castle
Hohenwerfen (the eagles castle in german)
"Schloss" is one German equivalent of castle. It refers to elaborate, fancy kind like Sanssouci or Versaille and could also be translated as palace (Palast), chateau (Schloss) or mansion (Herrenhaus).A medieval castle is commonly called "Burg" in German.Schloss is a neuter noun. It's das Schloss (the castle) or ein Schloss (a castle).Burg is a feminine noun. It's die Burg (the castle) or eine Burg (a castle).
It is a German or English last name