Swamp Park National Recreation Trail is 20.6 miles long (one way), backcountry type trail that is frequented by hikers, equestrians, and bikers especially from April to September. It is moderately difficult but interestingly long and serene with light to moderate traffic. The trail traverses from South Fork of the Elk River Road to Elk Park, crossing Elk River, Big Creek and Mad Creek drainage's along the way.