Most of our drive north from Walla Walla was through agricultural land. There were many green rolling hills, the likes of which we had seen Saturday on our drive to Palouse Falls. We passed by numerous orchards, many of which seemed to be apple. We also saw many cattle in feed lots. I told John that I thought that they looked depressed all crowded together in muddy pens! Then, similarly as our experience was Saturday, we started climbing into higher elevations and started seeing land that was arid and rocky. Only a few towns dotted the landscape now and we saw signs pointing to such recreational areas as Moses and Soap Lake. There was a rest stop right alongside of Blue Lake where we stopped for a break and to snap some pictures.