While filming IMMUTO, my nephews posted pics of the Anti-Atlas Mountain Range in Morocco, where the fog collectors can condense & collect 20+ liters of water per meter of mesh a day from the fog rolling in, for about 15 towns like Dar Si Hmad, pictured below, where evidently the temps are 46 degrees Centigrade right now.
For Island Reach in Vietnam (pre Morocco) go to: A New Expedition