19. The Simpson Desert is situated in the centre of Australia. There are orange-red dunes everywhere. Some dunes are very high and some are 200 kilometres long. It"s hard to get up one of the sand dunes and go down the other side. There is almost no water in the Simpson Desert. Sometimes there has been no rain in the Dsert for years...But many animals,birds,insects and plants live there . The Desert is harsh...  в последнем explore