Det er slitsomt å bestige mer enn hundre meter høye sanddyner, og det hjelper ikke at et stykke blåser det så hardt at vi må gjennom en liten sandstorm for å komme helt opp.		It's hard work to climb a dune standing more than a hundred metres tall. It's not helping us that a tough wind creates a section where we must expose ourselves to some sandblasting in order to reach the top.