Duke and Duchess of Kent spending their holiday in Poland.
Full title reads: "POLAND".
Near Warsaw, Poland.
Prince George, Duke of Kent and Princess Marina, Duchess of Kent riding in the open carriage with two men. They are on vacation in Poland, staying at he castle of Count Potocki near Warsaw. Royal couple walking at the grounds of the castle with their host and hostess. Duke and Duchess of Kent with their hosts and some other people posing for photographs.
Amendment June 2011:
A user has written in kindly telling us that this is actually 300km away from Warsaw, in Lancut.