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Tennessee trails · Rainbow Falls Trail

Rainbow Falls Trail

A 19.5-mile loop in Tennessee, with 3,813 ft of climbing. Reaches Rainbow Falls. Managed by the National Park Service.

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Length
19.5 mi
Elevation gain
3,813 ft
Difficulty
Expert
Max grade
23%
Steepest mile
+683 ft
Tread at ≥10% grade
12.8 mi
Shape
loop
Bikes
no
Horses
no
Managed by
National Park Service

Elevation profile

2,583 – 6,397 ft135791113151719

The climbing leans toward the final third: 50% of the ascent falls between mile 13.0 and mile 19.5. It gives back about 3,854 ft along the way, so it rolls rather than climbing steadily.

3-D terrain

3-D terrain view of Rainbow Falls Trail

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5

Reaches

Heads up

Stream ford: expect at least one unbridged crossing.

Getting there

Trillium Gap Trail access — parking nearby. About 38 min drive (19 mi) from Sevierville. 35.67595, -83.48730 · directions

Daylight at the trailhead

On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 7:13 a.m., the sun rises at 7:39 a.m. and sets at 7:00 p.m., and the last usable light fades about 7:25 p.m. (EDT) — 11 h 21 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 19.5-mile route takes roughly 9 h 08 min, so leaving the trailhead at sunrise puts you back around 4:47 p.m. — 2 h 12 min before sunset.

Across the border

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