
You have to be carefull when driving off road in the north of Chile. Eventhough you may rent a 4WD vehicle, you will get completely stuck if you get to close to a lake. Altiplanic lagoons look like their borders are very dry and with hard surface, but that's only what they look like ... because it is 100% mud covered by a mix of salt and dust. So, don't get to close to lake borders please.