Earlier quoted context omitted.
I've driven and hiked around the Canadian bush quite a bit. It is hard to explain how incredibly large the area is in terms that makes sense if you haven't been there. It isn't uncommon to spend days without seeing another person. It's so quiet the only sounds you hear are the wind (if there is wind), animals and your own heartbeat. It's also beautiful and brutal at the same time, a single mistake and you're done for…
I remember having a flight from LHR to Calgary and was lucky enough to be in a window seat and for it to be daylight and clear - only time I've seen Greenland! What I was prepared for was how big, flat and pretty much featureless that part of Canada is just his awesome patchwork of lakes, streams and the occasional esker. Only thing that has been similar was flying north from Kenya to Egypt and being similarly amazed…
TIL, thanks! https://en.wikipedia.org/wiki/Esker