Side view, Bao Dai Palace, Da Lat city - Bao Dai Palace (Dinh Bảo Ðại hay Dinh III) is located on Trieu Viet Vuong street, Da Lat city. It was the office and residence of Bao Dai King. Bảo Đại King (born: Nguyễn Phúc Vĩnh Thụy) was the 13th and last ruler of the Nguyễn Dynasty and the last King of Vietnam.