For a right royal london day out a visit to buckingham palace and afternoon tea at the grosvenor is hard to beat enjoy two entry tickets to the queens gallery one of buckingham palaces most ornate pavilions and home to some of the worlds best fine art spend time exploring the royal collection and the many inspiring paintings on display while marvelling at the gallerys superb architecture afterwards stroll over to the grosvenor for a well earned afternoon tea take a seat in one of lon