Edinburgh News: Edinburgh Castle Free Open Days were on Saturday 28th. November 2009 – see below for details! Sunday 29 November 2009 to commemorate St. Edinburgh Castle Concerts Rod Stewart ,Simply Red , these entertainers will perform in July 2010. Maggie May ” and we have been inundated with requests for Rod Stewart tickets since it was announced that Rod Stewart was to appear at Edinburgh Castle . Rod Stewart looks like being the biggest event at Edinburgh Castle this year, and it would seem 2010 will be a big year for him as Rod Stewart will be appearing at many other prestigious events worldwide .