This wilderness hiking trail has a total elevation difference of 1,324 feet which is about average. There is only one trailhead, so in and out is the way to walk it normally. You spend the whole backcountry walk in roughly the same elevation zone, so you get pretty much the same conditions along the whole wilderness hiking trail. This hiking trail sometimes gets very dry, so donít forget to check for any current fire restrictions before you go. Of course, this is an overnight trek, 1.5 days normally, so better have big a backpack to fit all the stuff you need. La Milagrosa-Aqua Caliente Trail is 11 miles long; it's longer than many wilderness hiking trails. Keep in mind that this is a long hiking trail, so don't forget to pack enough supplies.