Fall Creek Falls SP, TN - Towing a 28' Denali TT

when we visited from the South, we took Hwy 111 from Chattanooga which is mostly 3 or 4 lane and entered at the south entrance. There is one somewhat steep grade around Dunlap TN but nothing that bothered us from "flat Florida" Maybe the office could give you more precise directions. Do not take Hwy 127.
Beautiful park, very wooded (no satellite) and many sites are short and not level. I would make reservations. The more level sites are in A Loop.