Is it worth spending a night in Ksar Ghilane inbetween visiting the areas around Tozeur and Tataouine or it is just a tourist trap? We have visited the sahara near Merzouga in Morocco before and smaller areas of sand dunes in Iran and India and always enjoyed spending the night in the dunes but was wondering if Ksar Ghilane offers anything different and it is partiuclarly beautiful there? We could just take a series of louages from Tozeur to Tataouine which I guess would be a logn day and doesn't offer the chance to stop places along the way so was considering a 4WD trip which would offer the chance to stop more places and experience the desert scenery. Most 4WD trips from Tozeur to Tataouine seem to involve an overnight stop at Ksar Ghilane so was wondering if this option is worth it. Alternatively is it possible to hire a 4WD and driver in Tozeur to go to Chott el Jerid, Douz/Zaafrane, Matamata, Toujane and Medenine on the way to Tataouine?
Thanks in advance for the advice?