Travelled to most countries, including Poles, with three main exceptions - Thailand, S. Africa and Paraguay. The first two should be covered over the next couple of years, but can find no good reason to persuade my wife to go to Paraguay.
Always travelled solo before marriage to out of the way places like Mount Hagen in 1961 and good photo opportunities like East Africa in 1970 and Lebanon in 1976 where I was shelled, machine-gunned and bombed, landing me up in the American Hospital having glass pulled out of my beard. Also a run in with the PLO in Syria who took my camera, so finished up with no pics!
Now, more sedate, but still go mostly independent, booking over the internet.