I have been to Israel in the mid '80s and went all over the country, it's quite small, including frequent visits to Jerusalem. I'm glad I did it then, I wouldn't want to go now. We wanted to go to Egypt from there, but were told we couldn't go back into Israel if we did, so we didn't. If the world were a different place there are whole swathes of the Middle East I would love to have seen, Egypt, Jordan, Syria, Lebanon, Iraq and Iran.
I had relatives who lived in Tehran pre revolution, a bit like Paris back then I'm told. My father, during the war was in Libya and Algeria and parts of those are interesting, Morocco as well. I wouldn't be too bothered about seeing more of the Far East, other than Japan. I spent a week in Singapore visiting Malaysia on the way back from Australia. Since watching Race Across the world, "the Stans" look really interesting, I'd add those to my list of places I'd like to go to, but won't now.
I've done a lot of the US, both east and west coasts and Canada, didn't go to the French part though I would still like to do that. South America and Mexico have been my favourite long haul destinations, I loved Buenos Aires and the Iguazu Falls, less so Rio. I'd love to see more of that continent though. New Zealand was on our list, I feel daunted by how far it is, it took may ages to get over the flight to Australia and I was years younger then. I love going to new places, but of late I hate flying. My last flight was to Jersey 31 mins from Gatwick, Yay! I can just about deal with that 