Clark Trail has a total elevation difference of 877 feet which is a lower than average number. The time needed for this backcountry walk is roughly 4.5 hours, but you never know stuff could go wrong and you could get stuck so be prepared for that. Clark Trail is not that long but you should still bring some emergency supplies just in case something happens. With its 4.8 miles of walking distance it's an average length hiking and backpacking trail. This hiking and backpacking trail has only one trailhead, so you'll be hiking it in and back out. The hiking and backpacking trail stays roughly within the same elevation zone the whole time, so you won’t have to worry about different climate zones along your backcountry trek. This area does get very dry sometimes, so do check for current fire restrictions before you go if you plan to bring a stove or make a camp fire.