I would have loved to have done an ancestral trip around the world. England, Ireland, Wales, Scotland, The Netherlands, Germany, Belgium, Luxembourg, France, Spain, Turkey, Greece, Italy, Poland, Russia (maybe not at the moment), Portugal, safer parts of the Middle East, Scandinavia, and Russian - Chinese region, etc, etc. I'm sure I've missed some on the list. I'm not a fan of snow, so that could be a problem. Too cold.
I've travelled around 2/3 of Australia (born and bred) via the road and been to some interesting places. I've never had the opportunity to go overseas. Wish I'd been able to do it before I CTB this weekend. So be it.