I browse maps all the time, panning around in Google Earth whenever I want to look something up, favoriting things along the way. I thought I’d start documenting some of those here.

The Richat Structure is a circular geologic dome formation in the Mauritanian Sahara. I actually saw this when I was panning around the desert looking at the striated mountains you can see going from east to west toward the Atlantic. The whole structure is about 20 miles in diameter, and looks completely alien and out of place in the desert.