Where I think I've wandered

I'm fascinated by the maps people create to show where they've been in a whole year, such as the ones on UrbanTick.

So, for the past week, I've been trying to track where I walk with a GPS logger. Sometimes I forget to turn it on, and sometimes it gets confused about where I've been. I haven't made it work in Linux yet, annoyingly.

I've tried drawing on a map of where I think I've walked as well, as it is neater. I haven't been very far in the past week.

( Map of where I think I've walked in the past week )