an endorheic basin is a closed drainage basin, such as rivers, lakes, or swamps.

estosha pam 

 Sua pan

Estosha pan- The Estosha pan is a large endorheic salt pan, forming part of the Kalahari Basin in the north of Namibia.  

sua pan- The Sua Pan or Sowa Pan is a large natural topographic depression within the Makgadikgadi region of Botswana.The Sua salt pan is one of three large pans within the Makgadikgadi, the other two being Nxai Pan and Nwetwe Pan.