No dehydrated chicken & rice for us! Fires were not allowed in the park unless you brought your own grill, like this one, and carried your ashes out with you, which we did. We burned three large bags of natural-wood charcoal since you're not allowed to collect and burn wood from the desert. And, you can image that if they want you to carry out your ashes, then there's other waste they definitely don't want you leaving behind. So, yes, we carried that out, too.