Main Creek Trail has a total elevation difference of 2,876 feet which is a higher than average number. Now, this is roughly a 1.5-day hike, so better have big a backpack to fit all the stuff you need. Different parts of Main Creek Trail are at very different elevations, so keep in mind that you may need to dress differently at different elevations. This is a hiking trail that is quite long, so don't forget to pack enough supplies. This hiking trail sometimes gets very dry, so do check for current fire restrictions before you go if you plan to bring a stove or make a camp fire. Main Creek Trail is 10.8 miles long; it's a long wilderness trail. There is only one trailhead, so you'll be trekking it in and back out.