This backcountry walk should take you about 1.5 days, so better have big a backpack to fit all the stuff you need. Morrison Trail has only one trailhead, so you're looking at an in and out backcountry hike. There's not much difference in elevation along the hiking trail which means the conditions are about the same from start to finish. This backcountry hiking trail sometimes gets very dry, so donít forget to check for any current fire restrictions before you go. This is a long backcountry hiking trail, so make sure you bring plenty of supplies. This great outdoors hiking trail has a total elevation difference of 875 feet which is lower than average. With its 10.2 miles of walking distance; it's longer than many hiking trails.