The first time I went to the Joyce Kilmer Memorial Forest—a 3,800-acre tract— I was awe of the concentration of old growth trees along the 2-mile trail takes you through one of the last remaining virgin cove forests in the Southeast. Here grow behemoth yellow poplar, oak, basswood, beech and sycamore, some believed to be more than 400 years old. Put in perspective, some might have been saplings when Hernando De Soto and the first Europeans passed through. The massive canopy limits the amount of plant life below—thought it does make room for an impressive spring wildflower display of cohosh, trillium, crested iris and more—giving the forest an ethereal feel.