Great thread portraying much tourism-neglected desert of Pakistan.
Thal Desert is in south of salt range between Indus and Jehlum/Chenab Rivers from Khushaab/Mianwali to Muzaffargarh.
I request @Iffu that also tell us some worth-visiting sites of this desert.
I request Iffu that show us pics from Machuu National Park (Chowk Azam). I found this on Google Earth.