Having heard about a grouping of petroglyph panels located more than a further mile down the Hiko Canyon Wash, three of us decided to check it out. A heavy rain had cleared much the dense growth, reeds and bushes that had been clogging the Hiko wash on my previous visit, making it extremely difficult to navigate. On this hike, there were many large clumps of reeds that had been uprooted and jammed against the sides of the washes' rocks and canyon walls. Once we found the petroglyphs panels, we were amazed at how many elements were were located there. Click here for pictures and a hike description ... Hiko Spring (Lower) Hike.