It is hard to convey the scope of the Channels and the depth of the mini canyons you wander through. So, here are two photos that include some people. The second is of a lady as you enter the first bit of the Channels. So we are about a third of the way down. The first photo is deeper into one of the crevices and if you look carefully, really carefully you can see a man in the middle bottom of the photo. It was also 20 degrees cooler in this maze than one top.