Complex sentence: It is located close to Makgadikgadi Salt Pan; an area of wide open uninhabited spaces with endless horizons i.e the remains of what used to be the largest ancient mainland superlake.
Split into simpler sentences: It is located close to Makgadikgadi Salt Pan. An area of wide open uninhabited spaces with endless horizons i.e the remains of what used to be the largest ancient mainland superlake.