Thousands of migrants traverse the road between Djibouti’s capital, Djiboutiville, and the coastal town of Obock carrying little more than a bottle of water and the hope that they are heading towards a better life. They pass through an arid landscape strewn with volcanic rock that sustains little life besides the occasional pastoralist and his goats. Temperatures average around 34 degrees Celsius in winter and in summer can reach 52 degrees. It is just one leg of a journey that, for most, started in Ethiopia or Somalia and for the fortunate ones will end with a well-paid job in Saudi Arabia.