This is a one trailhead hiking trail, so you're looking at an in and out hike. The total elevation difference for Kaaha Trail is 2,271 feet, and that is about average. This backcountry hiking trail sometimes gets very dry, so donít forget to check for any current fire restrictions before you go. With its 17.6 miles of walking distance; it's considered a longer backcountry hike. This hiking trail goes through some very different elevations, and that means that some parts of the hiking trail could be very different from other parts of it. Keep in mind that this is a long backcountry hiking trail, so do pack enough food to last the whole trip. Now, this is roughly a 2.5-day backcountry hike, so make sure you've got all your overnight gear packed.