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.

This 6.5-mile circuit visits three waterfall payoffs—Upper Doyles River Falls, Lower Doyles River Falls, and Jones Run Falls—but earns them with 1,400 feet of elevation gain and slippery terrain. Moderately strenuous with stream crossings and stream-bed scrambling, this is not casual. Plan 7-8 hours minimum, bring trekking poles, and respect high water—stream crossings become impassable after heavy rain.
Moderate to Strenuous
Three distinct waterfall payoffs break up the elevation gain. Lower Doyles River Falls offers the most dramatic view; hike 200ft downstream for the reflection shot from below the cascade.
• Circuit direction doesn't matter—both clockwise and counterclockwise are equally brutal • Hike late May or early June when water is steady but manageable • Lower Doyles Falls is the photo moment; hike 200ft past the main fall for the reflection shot • Avoid Sundays—this is the most popular waterfall circuit on park weekends • More ankle injuries happen here than anywhere else; test every rock
Late Spring through Early Fall
Not ideal for children under 8. Older kids ages 10+ with hiking experience can manage with adult supervision and proper gear. Parents must pre-assess fitness—1,400ft gain defeats many kids. Slippery rocks demand hand-holding.
Hikers praise this circuit for three waterfall payoffs but consistently underestimate the elevation gain and slippery conditions. Reports emphasize trekking poles as non-negotiable and warn that stream crossings become impassable after rain. Most hikers complete in 7-8 hours with photo stops.
No permit required for day hiking.
Not required. Hike is point-to-point circuit from same parking area.
Slippery rocks near waterfalls—mossy when wet, treacherous when dry. Stream crossings can exceed knee height during high water; impassable and dangerous. Steep sections demand careful foot placement. Cliff edges near waterfall cascades have no railings. Not ADA accessible.
Not ADA accessible. Rooty, steep terrain with multiple water crossings and stream-bed scrambling.
Not ideal for children under 8. Older kids ages 10+ with hiking experience can manage with adult supervision and proper gear. Parents must pre-assess fitness—1,400ft gain defeats many kids. Slippery rocks demand hand-holding.
Big Meadows area (mile 51) has picnic grounds, restrooms, and gas station. No facilities at Browns Gap trailhead itself.
Hikers praise this circuit for three waterfall payoffs but consistently underestimate the elevation gain and slippery conditions. Reports emphasize trekking poles as non-negotiable and warn that stream crossings become impassable after rain. Most hikers complete in 7-8 hours with photo stops.
" Hikers praise this circuit for three waterfall payoffs but consistently underestimate the elevation gain and slippery conditions. Reports emphasize trekking poles as non-negotiable and warn that stream crossings become impassable after rain. Most hikers complete in 7-8 hours with photo stops."
Yes, but register with a ranger first. The trail is well-marked and popular enough that other hikers are usually around. Signal strength is nil, so if you fall, you must self-rescue or wait for passersby.
Not usually—but after heavy rain, stream crossings can exceed knee height and become impassable. Check conditions at the ranger station before you start. Never attempt crossings in flood conditions.
Absolutely. Non-negotiable. The 1,400ft descent will destroy your knees without them. Your legs and ankles will thank you, and poles prevent slips on wet rock.
Only if you've done other 6-7 mile hikes with 1,000+ ft elevation. The combination of gain plus slippery rock plus stream crossings is harder than the raw mileage suggests. Honest self-assessment prevents injuries.
After heavy rain (wait 48 hours minimum). During late fall/winter when ice forms on rocks. In summer midday heat without an early start. Any time you're tired or under-hydrated—this trail punishes fatigue.
Slippery rocks near waterfalls. Most injuries here are twisted ankles and falls from underestimating moss and water. Respect the rock, test every step, and never rush near water.
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