My only advice here is that it’s not fun for dogs. (And maybe not fun for kids either?) It’s incredibly prickly everywhere. Imagine that, prickly in the cactus forest? You’ll want to avoid wearing sandals too. (I found myself with a piece of a cactus stuck to my foot and then when trying to remove it I got my hand stuck to the cactus that was stuck to my foot. Tools were required. Pain, lots of pain.) Seriously, NO SANDALS. But! PROS: the saguaro cactus are huge and impressive. We really enjoyed driving through this area at sunset and seeing all the iconic cactus. But then our overnight of camping on this random BLM land was just hours of dodging prickles. It’s quite an interesting place, but fair warning, is prickly. Act accordingly.