Where is Slate?

Slate - Hofstetten-Elg Slate - Elsau Slate - Madisville Slate - Bitsau Slate - Turbenthal Slate - Witzighausen Slate - Wiesendangen Slate - Wildberg Slate - Keppenbach Slate - Nashville Slate - Zurich Airport Slate - Rhine Falls Slate - Niedertegernau Slate - Hotel Gasthof Hirschen Slate - Harthausen Slate - Waldstetten Slate - Cugnasco Slate - Oberdorf Slate - Heroit Slate - Azen Slate - Langensteinbach Slate - Trasquera Slate - Ittenschwand Slate - Rikon im Toestal Slate - Durmersheim Slate - Altglashütten Slate - Ahausen Slate - Vacation apartment Kruse