Less than a month away, Heritage open days are back again for four days only, well worth a look at the website www.heritageopendays.org.uk lots of buildings etc not normally open to the public open their doors for the weekend. Quite a few places of military and maritime interest too. try typing in your postcode in the menu to see what's open near you, and 99% are free too. In the past I have visited forts, castles, barracks and military museums etc in my surrounding area. Only problem is trying to fit it all in to one weekend ! hope you find something to look at, Tony.