Cross over the numerous tributaries that flow into Flat Creek along this longer loop in the Aska Trail System near Blue Ridge in north Georgia. Bustling cascades and small waterfalls are a constant sight along the lower elevations of this loop. While not a difficult hike, make sure to wear waterproof boots after a good rain or you may get a little wet.
Begin the hike at the Deep Gap parking lot, taking the trail next to the info sign. Almost immediately you'll come to the split with the Stanley Gap Trail. Follow the sign to the left. After half a mile you'll come to the split for Flat Creek Loop and can take either direction. This page describes staying right to head around counter-clockwise.
The first half of the loop hugs the contours of the ridge, staying at higher elevations and just occasionally crossing a creek. You'll get a few minor winter views through the trees. As the trail turns back to the east it begins to drop in elevation to follow along Flat Creek. Along here you'll make numerous creek crossings, some will be difficult to cross without getting a little wet if it's rained anytime soon, so waterproof boots are suggested for this one.
At 2.7 miles, as you're descending along the creek, look for a side trail on the left heading back to a waterfall about 10 feet tall. You'll hear it below you as you pass it. After this, you'll begin to crisscross an old road bed. You'll be able to tell which direction the main trail is as these intersections are blocked off with fallen trees and brush. Stay on the more established trail.
As you near the end of the loop portion, you'll cross over Flat Creek by way of a bridge, then begin to ascend up the hill back to the loop split. This will be the steepest section of the hike going this direction, heading uphill for a mile but with a few flat sections to catch your breath on. Finish out the hike retracing your steps from the loop to the trailhead.
If you're looking for something shorter and less difficult, try Long Branch Loop just across the road.