4 July 2026 King Charles happens to be in residence this weekend at nearby Palace of Holyroodhouse, but, though he was a keen swimmer in his youth, I didn't see him at either Friday or Saturday morning's long course lane swimming times at the fantastic Royal Commonwealth Pool: Speaking of royalty, this pool was officially opened January 16, 1970 by Princess Anne and it was her first ever solo official visit. This facility also has the superlative as the only pool to ever hos