With views and a trickling waterfall, the Keown Falls loop trail is a great short and easy hike less than an hour from Chattanooga. Solitude seekers will also enjoy this hike in all but the warmest season and with expanded winter views, this hike makes a great option for colder months. Bring the family and the dog on this one.
The trailhead is located in the Keown Falls Recreation Area where you'll find restrooms and numerous picnic tables and grills. Begin along the rock-lined trail next to the info sign. Look for a green blaze. This first blaze is the only one I noticed, but the trail is easy to follow with signs at all intersections.
You'll quickly come to the split that forms this loop and can take either direction. This page describes heading right to go around counter-clockwise. Crossing the creek, the trail begins to gain elevation, making one long switchback before reaching the intersection with the connector trail for the Johns Mountain Loop and the Keown Falls observation deck up a steep set of steps. Just before this you'll also catch some pretty great views to the southeast. This half of the hike is shared with the much lengthier Pinhoti Trail.
Stay right to continue to head up the steps to the observation deck where you'll get an above view of this thin waterfall. If it hasn't rained much, there may not be any waterfall at all. Behind the observation deck looking back from where you came, a narrow side trail leads up the small hill to a much better view of what you saw on the way up.
Return the way you came back down the steps unless you want to continue past the observation deck to form a longer Keown Falls and Johns Mountain double loop. At the split half way down the steps continue around the Keown Falls loop toward the waterfall. The trail passes behind the falls within an alcove in the rock face. Finish out the hike by passing another unnamed waterfall and eventually returning the the original split where you first started.