And for dessert…..

 Namibia has a lot of sand. We saw a lot of it on our road trip, and a lot of it ended up in the car, the sleeping bag, etc. But the scale of some of the dunes are something else. On the way to Luderitz, we saw this newly rebuilt railway line, which you can just make out in the photo. Several hours later the bulldozers were out clearing it, which all goes to show the power of nature!