. "around 1275" . "The ruins of the former Spl\u00FCgen Castle (German: Burg Spl\u00FCgen) lie east of the village of Spl\u00FCgen in the Rheinwald forest in the Swiss canton of Graub\u00FCnden. It is the only castle in the valley."@en . "Spl\u00FCgen Castle"@en . . . "CH-GR" . "Burg Spl\u00FCgen"@en . .