The trail shown here is a nice way to get in from the south end of Thompson. Once in, there are numerous other trails looping through, some with moderate elevations including part of the AT. They do not have blazes but are easy to follow and loop around, so download or bring a map (or take a pic of the map at the kiosks). You can enter the area from the west as well, and from the east near the lake. Never very crowded when I have been here, and beautiful.