I suspect that it's a western thing more than a terrain thing. I wonder if that applies to the western USA as well?
Another interesting thing that I've noticed is that Europeans and North Americans have a very different concept of historical time and relative distance. To me, a building that has stood for 100 years is OLD, and 200km (Somewhere that's "about an hour and a half to two hours away") is a day trip that's nothing out of the ordinary. When I was in the UK, I noticed that people held the opposite view - 100 years ago was just yesterday, relatively speaking, while traveling 200km for a day trip was inconceivable.