Of course, this is an overnight hike, 3.5 days normally, so make sure you've got all your overnight gear packed. The total elevation difference for this wilderness hiking trail is 6,116 feet which is a higher than average number. Now this hiking trail is pretty long, so do pack enough food to last the whole trip. Bass Trail has only one trailhead, so you're looking at an in and out hike. Bass Trail is 22.6 miles long; it's a long great outdoors hiking trail. Sometimes this hiking trail gets really dry, so make sure you check current conditions and fire restrictions with local forest authorities before you head out. This great outdoors hiking trail goes through some very different elevations, and that means that some parts of the great outdoors hiking trail could be very different from other parts of it.