Since QE2 Hotel opened in Dubai there has been some discussion about where HM The Queen ate and visited while onboard. Laying the rumors to rest, the following information was provided by Michael Gallagher and are © Michael Gallagher for The QE2 Story:
At no time did The Queen visit the Queen Elizabeth or Queen Mary Suites and she never ate in the Queens Grill or drank in the Queens Grill Lounge.
The Queen Visited the ship on 1 May 1969 and dined in the Grill Room (today’s Princess Grill) and on that date she used cabin 1040 to refresh.
On her visit on 27 July 1990 The Queen did sail on the ship (becoming the first reigning Monarch to sail on a ship with commercial passengers) for just under four hours and during that time she had lunch in the Columbia Restaurant (today’s Caronia Restaurant). She used no cabins to refresh that day.
And on her final visit on 2 June 2008 The Queen dined in the Caronia Restaurant and used the Carinthia Suite on Two Deck to refresh in.