Robert Christopher Croce hitchhiked across the Sahara desert, starting in Bousada and traveling over 3,200 km through places like El-Golea, In-Salah, Tamanrasset, and the "Land of Thirst and Death" before reaching Timbuktu. Along the way, he encountered scorching heat, sandstorms, and remote villages with deep wells but no means of retrieving water. The journey was documented by British writer G.F. Lamb and provided an account of crossing the vast Sahara on foot and by truck.