I hope to live with and travel to all those locations you mentioned, Joker, and everywhere in-between by foot meeting up with other humans and non-human on the way voluntarily. Personally, I’d have to add our civilization to any list of difficult environments to live with or in (I don’t know about the other civs. I suppose they work each other equally as hard for their tilled meals.) I’d list it as numero uno. Most of those you mentioned on your list, The Joker, to me, also have various vast more wilderness sub-division to live with and earn respect from again by us who want to rewild. I say elevation plays a huge part in our daily rewilding activities, and hills, cliffs, weather, flash floods, dark forest, oceans, rivers, predators, wild poison/stings/bites/pricks/thorns, thick brush, thickets, volcanos, endless holes, quick sand, quick mud, environmental change, new species, sun light, all, to me, can embrace one with their environment in ways we don’t think fit or see coming unless we look forward to fitness and conditioning for unknown and known. I see this as non-human wilderness takes quite a bit of understanding to learn to live with, however, understanding doesn’t always help to get through tough situations because sometimes one just needs an extra pair of hands or an experienced mind to get through to the next level or day. I see myself trying nowadays to treat every environment with an equal respect and unexpecting-of-anything approach. I don’t want to get kicked in the balls by a deer while living in the ‘forest’ thinking “'forest feels ‘simpler’ than so and so.” Shit (I mean stinky stuff) can happens everywhere, a matter of fact, I even identified my first nutria scat on the boardwalk at the park’s woods today! J/K
But, seriously, if one likes walking one might try the plains and swamps, if one like climbing in general one may find more comfort living in mountains and hills with tree growing on them to climb even more; if one wants snow and doesn’t have any where they currently live and wants some one goes north; if one likes water one may feel more at home close to an oceans/pond/river/lake/streams/waterfalls/bog/etc. What ever floats ones boat I guess; like I leaned towards earlier, personally I just want to live with all of’em nomadically on foot.