This valley is over100 miles long and goes on into Mexico.The slope is beautiful for irrigation but so little water must be over 20 miles wide.There is as copper smelter at Douglas and a cement plant at Paul Spur. Then we climb to 5000 and find an open pit copper mine. Such a hole like I have never seen before. Hauled out by truck so big I would have to reach up to touch the top of a tire. The driver climbed down 3 times his length from the cab floor to ground level. The cab he stood up and walked out.Home is Golden Bell campground we come in late shower bed