build the southwest section of the Berlin Wall (as part of the Grenzsicherungsanlagen) which ran along the shore of Jungfernsee. Beginning in 1985, the VEB Reisebüro (state-owned travel agency) modernised the hotel. Today, parts of Cecilienhof are still used as a museum and as a hotel. In 1990 it became part of the UNESCO World Heritage Site called Palaces and Parks of Potsdam and Berlin. The private rooms were opened to the public in 1995 after comprehensive restoration work. Queen Elizabeth II visited Cecilienhof on 3 November 2004. On 30 May 2007, the palace was used for a summit by the G8 foreign ministers. In 2011, Schloss Cecilienhof was awarded the European Heritage Label. The redesigned permanent exhibition on the Potsdam Conference was reopened in April 2012. References External links Cecilienhof Palace – official site Castles in Brandenburg Palaces in Brandenburg Royal residences in Brandenburg Buildings and structures in Potsdam Hotels in Germany Tudor Revival architecture Museums in Potsdam Historic house museums in Germany Houses completed in 1917 Germany History museums in Germany World War II sites in Germany 1917 establishments in Germany