South Africa for me, every time, though I'd stay in the south, Cape Town or George which I have visited a few times as it is very dangerous and violent the more north you go, as you say Safari parks are great but once you have seen one it gets a bit monotonous, although on my last visit I went to an Elephant sanctuary where you can walk, touch and feed them, not just babies but big buggers as well, and you could also stay overnight on a raised floor and view them as they slumber.
Kalkan on the south coast of Turkey is a regular trek for me to my friends villa up on a hill overlooking spectacular views of the Harbour.
Lanzarote is a nice place to get a short quick getaway for sun and walks, going there in early March for a break.
Did not like Mexico much.
Tunisia was fine before the beach tragedy, watched Burnley beat Reading in the semi final going up game there in a pub filled with Claret.
I enjoyed New York 59_60, I used to walk from 8th Avenue all the way up 5th Avenue to Central Park, Bryant Park also is good with constant chess games, table tennis etc, all for free, I did not feel unsafe at any time, Washington also was brilliant, I did not want to go to these 2 places as I saw most Americans as brash and overbearing, but I never met one and it surprised me greatly.
Off to Italy in September, another place I have not visited and didn't want to go, Off next year to visit America's great parks, Yellowstone and all that which I'm looking forward too.
Always wanted to go to China to sail up the yangtze river, terracotta army and all the rest but its so expensive having to get plane flight in China to see their vast Country.
Sri Lanka is another place I want to visit.
Matron wants to go to Canada to see the Whales, I don't see the point as we've seen them in South Africa and I don't think its a holiday if you have to wear your thermals and overcoat
Nice that you have visited all those places 59_60, hopefully I'll catch you up soon