Trans-Saharan Route du Hoggar.
Another 10 K's to the Algerian-Niger border posts. We did already 400 K's and need another 200 K's for reaching the tarmac roads again. Every few kilometres you can find a sign like on the picture. The only thing you have to do, to cross the desert, is driving from one to another sign. Easy uh? But you are lost if you don't see them anymore. To go back the same way is very difficult because the whole desert is full of tracks. Going every direction. That's not so helpful.