Well our itinerary seems to be filling up, Germany in a couple of weeks to take back some paintings to a museum, and there is this in Stuttgart, Celtic exhibition. (http://www.kelten-stuttgart.de/en/ ). March, if we have visitors from overseas there will be roman-british and saxon barrows to show and of course the Ice Age exhibition at BM. Summer it is always Pembrokeshire, so plenty to see there, Cornwall is also on the list, again cromlechs for me, plus Japan in November, there to see the Asuku barrows/temples, but to be truthful we have had the same hotel room booked these last few years, its just the money we need to get there!
Kilmartin is always on my list, but doubt if we will go...