TrailKnob Mountain – Jeremys Run
6-mile circuit, 1,303ft gain, moderately strenuous. Jeremys Run's picturesque stream through wilderness—expect steep grades and stream crossings. 7.5 hours.

Lewis Falls Trail drops steeply to an 81-foot waterfall observation platform over 1.6 miles of rocky, exposed descent. The hike is moderate in distance but deceptively demanding—the return climb via fire road and Appalachian Trail will test your fitness and focus. Best for hikers comfortable with loose rock and sustained elevation gain. The waterfall payoff is worth every breath, but don't mistake "moderate" for easy.
Moderate (lung-buster return climb)
The 81-foot Lewis Falls waterfall is the payoff. The observation platform provides a framed view of the cascade. The moderate elevation gain and well-maintained trail make this a solid intermediate hike with a concrete destination.
• The return ascent via the fire road punishes most hikers—conserve leg strength on the descent descent by using trekking poles and controlled footwork. • Most crowds stop at the waterfall platform; continuing to explore the upper approach before the descent yields solitude. • Scramble left of the observation platform for better waterfall framing without the crowds. • Wet rock is exponentially more dangerous than dry—the descent becomes a serious hazard; turn back if conditions are sketchy.
Spring (April-May), Fall (September-October). Summer viable but hot. Winter requires winter hiking skills.
Suitable for kids 8+ with solid hiking experience. The steep rocky descent and exposed edges near the waterfall require careful footing and awareness of height. Younger children need hand-holding on technical sections.
Hikers consistently praise the waterfall payoff and moderate difficulty rating, but many underestimate the return climb's severity. The 990-foot elevation gain is legitimate, and the rocky descent demands solid technique. Most report this as harder than expected—respect the rock and bring double water.
No permits required. Day-use only; no backcountry camping on this trail.
No shuttle required. Park at the Big Meadows picnic area trailhead. Overflow parking available at Big Meadows Campground (0.5 miles via road).
The rocky descent is loose and technical—particularly treacherous when wet or iced. Cliff edges near the waterfall viewing platform require careful footing and awareness. Summer thunderstorms can strike quickly at this elevation. Winter conditions turn the rock into a skating rink; microspikes essential. Hypothermia risk in winter if inadequately clothed.
Not ADA accessible. Steep, rocky terrain with loose footing unsuitable for wheelchairs or mobility aids. Trail requires balance and boot-friendly footwear.
Suitable for kids 8+ with solid hiking experience. The steep rocky descent and exposed edges near the waterfall require careful footing and awareness of height. Younger children need hand-holding on technical sections.
Big Meadows Picnic Grounds (at trailhead, water spigots), Big Meadows Campground (via road, 0.5 miles), Big Meadows Gas Station. Lewis Mountain Campground and Loft Mountain Campground within 10 miles via Skyline Drive. Ranger station staffed at Big Meadows.
Hikers consistently praise the waterfall payoff and moderate difficulty rating, but many underestimate the return climb's severity. The 990-foot elevation gain is legitimate, and the rocky descent demands solid technique. Most report this as harder than expected—respect the rock and bring double water.
" Hikers consistently praise the waterfall payoff and moderate difficulty rating, but many underestimate the return climb's severity. The 990-foot elevation gain is legitimate, and the rocky descent demands solid technique. Most report this as harder than expected—respect the rock and bring double water."
Yes—it's heavily trafficked and well-marked. Stay alert on the descent and make noise (whistle or talking) to alert bears. Don't hike in darkness or poor weather alone.
The descent is manageable; the return is the killer. The 2-mile ascent back to the trailhead via fire road is relentless. Expect muscle fatigue and knee stress. Trekking poles are game-changing here.
Yes, but only if you have microspikes and winter hiking experience. The rocky descent becomes a skating rink when iced. Not recommended for winter beginners.
Aggressive-tread hiking boots are essential—this is not a sneaker trail. Trekking poles help on the return. Bring 2.5-3L water minimum. Gaiters reduce mud and loose rock in your boots. Insect repellent in summer.
Moderate on weekdays; heavy on summer weekends. Arrive before 9am to avoid the rush. Early morning and weekday visits are quieter.
Black bears are possible but typically avoid hikers. Make noise while hiking; store food securely at your car. No aggressive wildlife; most hazards are terrain-related (rock, exposure).
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