There is more snow on mainland Australia than Tasmania (which is the place separated from the rest of the country that others were talking about).
As I said earlier, Falls Creek, one Australia more famous snow regions, is located in the Kiewa Valley. The Kiewa Valley of course is also in FH3. Currently in FH3, the Kiewa Valley isn't really represented by much, there's not really anything about it that screams out 'Yep, that's the Kiewa Valley for sure!', it's landscape blends in with its surrounding Yarra Valley pretty well. It almost gives me a feeling that the Kiewa Valley is in the game just for Falls Creek, if it is to be the location in the Snow Expansion. Falls Creek is pretty much the Kiewa Valleys main attraction, and for it be currently missing in its in-game counterpart means that the Kiewa Valley's potential hasn't been reached.
Whether or not the expansion is connected to the map (which part of me thinks it will be due to the proximity of the snow capped mountains in gameplay and on the map), I'd be willing to put money on the location being Falls Creek.
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