Marienburg Castle in Pattensen, Germany. King George V of Hanover gave the Marienburg castle of Queen Marie on her 39th birthday and it was built from 1857 to 1867 as a summer residence and hunting lodge . Queen Marie and her daughter Mary lived in the castle in the years 1866 to 1867. After their departure into exile the castle for almost 80 years was inhabited only by the caretaker .
Hohenwerfen Castle, above the Salzach Valley, Austria..... http://www.castlesandmanorhouses.com/photos.htm