Hiked up the Cliff Trail and returned via the Falls Trail. The Cliff Trail turns right shortly before the tracks and follows yellow blazes. It is easy to miss that turn and to keep going uphill to the railroad tracks, cross and continue up a little used, unmapped trail that continues up the hill. Hike is mostly in the forest with a few open ledges for views. I'd rate the hike moderate rather than difficult. About 4 hours for the loop including a 45 minute stop for lunch at the Falls. I recommend adding the Bemis Trail on the way back to view the Coliseum and Bemis Falls. I'd avoid the loop in wet weather, many roots and rocks to slip on.