Great Smoky Mountains National Park

Hike to Grotto Falls

FamiliesWaterfall LoversPhotographers
2.6 mi Distance
Varies Estimated Time
roundtrip Trail Type

What to Expect

The Trillium Gap Trail eases you into old-growth forest almost immediately, winding beneath towering hemlocks and through tunnels of rhododendron so thick they block out the sky. The path crosses several small streams on footbridges and rock hops — your boots will get damp, accept it now. The grade is gentle enough that kids can handle it, but the trail surface is perpetually slick from moisture and foot traffic, so watch your step on the root-laced sections. After about a mile, the forest opens to mossy boulders and the sound of falling water, and then Grotto Falls appears — a forty-foot cascade pouring over a rock overhang you can actually walk behind. Standing in that cool alcove with water sheeting past your face is the payoff, and it delivers every time. This trail is ideal for families, casual hikers, and anyone who wants a legitimate waterfall experience without committing to an all-day death march.
FamiliesWaterfall LoversPhotographersCasual HikersFirst-Timers

Safety Advisory

The rocks near and behind the waterfall are coated in a thin layer of algae and spray — they're significantly more slippery than they look. Falls and twisted ankles happen here regularly, so move slowly and plant each foot deliberately.

Stream crossings can swell after heavy rain, turning easy rock hops into dicey wading. If it's been raining hard for a day or more, check conditions with a ranger before heading out.

Trail Details

Distance 2.6 miles round-trip
Estimated Time Varies
Trail Type roundtrip
Pets Not allowed
Season Year-round
Trailhead Hike to Grotto Falls

Pro Tips

Trail Tip

The Roaring Fork Motor Nature Trail (your access road) is one-way and doesn't open until late March — check the NPS website for the exact opening date before you drive up. The trailhead parking lot at Grotto Falls holds maybe 20 cars on a good day, so arrive before 8 AM on weekends or you'll be circling like a vulture.

Trail Tip

Wear shoes with aggressive tread — the trail stays wet and muddy year-round thanks to all those stream crossings and the dense canopy that never lets the ground dry out. Hiking poles aren't overkill here, especially on the descent when slick roots become ankle-rollers.

Trail Tip

Don't rush past the waterfall's face — duck behind it and look outward through the curtain of water for the best photo op on the trail. If you're lucky, you'll also spot the park's llama pack train hauling supplies to LeConte Lodge; they use this trail regularly and have the right of way.

Photos

Getting There

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