Winter Road Status
During winter, roads in the park may close due to snow and ice, especially at night when water from melting refreezes on roads. For road status information please call (865) 436-1200 ext. 631 or follow road updates at http://twitter.com/SmokiesRoadsNPS. More »
Trillium Gap Trail meanders through an old-growth hemlock forest and actually runs behind the 25 foot high waterfall. The cool, moist environment near the falls is ideal for salamanders and summer hikers. The hike is 3 miles roundtrip and considered moderate in difficulty.
Trail Notes: The roundtrip distance to the waterfall is 3 miles and the hike is generally considered moderate in difficulty. It takes about 2-3 hours to hike to the waterfall and back.
Carry drinking water with you. Portions of this trail are rocky-sturdy hiking shoes are recommended. Do not attempt to hike the trail in sandals or flip flops. Pets and bicycles are prohibited on the trail.
Do not climb on rocks around the waterfall. Over the years, several people have fallen to their deaths and many others have suffered serious injuries from climbing on rocks near waterfalls or along the riverbanks. These rocks are slippery due to mist and algae. Closely supervise children at all times. more...
Black bears are sometimes active in this area. Please read What Do I Do if I See a Bear.
Did You Know?
At 480 feet, Fontana Dam, located on the southwestern boundary of the park, is the tallest concrete dam east of the Rocky Mountains. The dam impounds the Little Tennessee River forming Fontana Lake and produces hydroelectric power. More...