~Author Unknown
Fishing in the shadow of South Holston Dam outside of Bristol, TN

Upper Sill Branch Falls is rarely visited - and for good reason. The trail to the falls is in horrendous shape with fallen trees and overgrown brush. What used to be a logging road is almost completely choked and impassable in places. So this isn't a hike to take the kiddos on. It's a bushwhack. But if you are up for a challenge, this hike would probably be best accomplished in the winter months when the vegetation is at a minimum. To the right is a photo of a good section of this "trail."
Directions: Take I-26 to the Erwin/Jonesborough exit #37. At the end of the ramp, turn right and take State Route 81/107 west for 6.5 miles, stay on Rt. 107 by turning left and continue for 5 more miles. Turn left on Clark's Creek Road and drive 3.1 miles (the last 1.7 will be gravel) into the Cherokee National Forest to a parking area on the left. A small sign will indicate the trail head for Sill Branch Falls. Take this trail to where it splits (less than a half a mile). The trail to the left (labeled North Sill Branch) will immediately cross the creek and lead you to lower Sill Branch Falls. To get to the Upper Falls, go right at this fork and continue 1/3 mile or so. During this stretch you'll see some awesome rock formations to your right and eventually cross the south branch of Sill Branch and not long after that you'll see a logging road climbing the hill back to your left (check out Wendell Dingus' topo map). This is the 'trail' to the upper falls. You'll immediately encounter fallen trees, take in some beautiful views (thumbnail, right), and eventually question your own sanity for embarking on this adventure. But the photos of the upper falls show a beautiful, stunning and remote waterfall. The trail leads back to North Sill Branch, which you'll follow to the falls. This is a very low-flow stream, so if you're going, I'd recommend going after a period of heavy rain.