The Chott el-Jerid is the dominant landscape feature south of Nefta — a vast salt pan that stretches across the horizon, glittering white and pink in the sun. The causeway road from Tozeur to Kebili crosses the middle of the lake, with shoulders to pull off and explore the salt crust on foot. Small tourist stalls have set up at the most popular layby selling sand roses and date products.
The colour is what surprises most visitors: pink, mauve, and pale green in places where salt-loving algae and mineral salts have stained the crust. Mirages are constant. The whole thing is so empty and strange that George Lucas used it for the planet of Mos Espa in Star Wars. Walking on the crust is fine in the dry months but treacherous after rain when crust hides slush below.