Little Devils Stairs Falls in Shenandoah National Park is easy to reach but do not expect much of a waterfall during dry spells. As such the waterfall is not considered a destination in itself; most folks visit the waterfall during longer loop hikes in the Keyser Run area.
Nevertheless, if you are in the area after a rain spell, check it out.
It is a very pleasant, almost flat, walk down the Keyser Run Fire Road and then on the short, winding trail down to the Falls. The last 0.4 miles is somewhat steep but the trail is good.
The Great Virginia Waterfall Trail
The Falls of Little Devils Stairs is in Section 10 of the Great Virginia Waterfall Trail which travels the 127 miles of Shenandoah National Park.
Directions
Park in the Keyser Run Parking area at Mile 19.4 where there is room for a dozen or so vehicles.
Trail Map
The Trail
Walk down the Keyser Run Fire Road for 1 mile then turn left on the Blue Blazed Little Devils Stairs Trail.
The waterfall appears on the left after 0.4 miles (as soon as you reach the creek).
Trail Profile
Google Map of Virginia Waterfalls
Little Devils Stairs Falls is in Shenandoah National Park on this Virginia Waterfalls map by Eben Schoeman.