Do you use landmarks a lot when you go somewhere? I didn't realize that I did really, until new buildings and stores started being built in areas of town that I'm used to driving in. I can't see the landmarks I used to use as well now and often find myself getting a little lost when I'm going places. I know that Rhi uses landmarks, she proved that to me on our way to the last renaissance faire we went to. She knew we were getting close, because she could see the Stratosphere Las Vegas landmark, standing proudly on the horizon. Kris, had just asked Rhi if we were almost there & she said, "Yes, because I can see the Stratosphere right there!"
I know I used them a lot more when I lived in a bigger city, I guess I just didn't realize how many I used in the small town I'm in now.