London: Prince Harry has organised a secret stag party Saturday for his brother, Prince William, who is set to wed Kate Middleton April 29.
William, 28, and Harry, 26, will be joined by more than 20 friends at a location outside London, The Sun reported.
The groom had reportedly insisted the party had to be in Britain.
A source said: "They would have held it closer to the wedding day of April 29, but William was keen to make sure there was a big-enough gap before the big day."
"Harry has planned the stag do in great detail," the source added.