HomeDestinationsUnited StatesTennesseeAlum Cave Trail to Mount LeConte
Moderate
Hiking
🇺🇸 United States
Satellite

This track was identified and mapped via high-resolution satellite imagery.

ID: US-TN-07

Alum Cave Trail to Mount LeConte

Added on 16 Oct 2026
Logged by @trailx

The steepest and most dramatic route up Mount LeConte, the third-highest peak in the Smokies. The Alum Cave Trail follows Alum Cave Creek through rhododendron thickets, passes through Arch Rock, climbs to Inspiration Point and the overhanging Alum Cave Bluffs, then traverses cable-protected ledges to LeConte Lodge near the summit. Great Smoky Mountains National Park is a UNESCO World Heritage Site.

Trail Map

Initialising Map Engine...

Trail Profile

General Instructions

About 16 km return with roughly 800 m of climbing. Many hikers turn around at Alum Cave Bluffs (about 7.4 km return). Above the bluffs the trail is narrow, with steel cables on exposed rock that can be icy in winter. Parking at the trailhead fills early on weekends.

Weather check

At Start
1174m

Sampling Micro-Climate...

35.6295, -83.4515

Slide to preview conditions across the entire route • Point: 35.6295, -83.4515 @ 1174m

Quick Stats

Distance
16.16 km
Type
Hiking Trail
Elevation Range
1174m - 1941m
Max Elevation
1941 m
Max Gradient
21.2%
20.6%

Highlights

  • Climb the stone steps through Arch Rock
  • Rest under the overhang of Alum Cave Bluffs
  • Watch the sunset from Cliff Tops near LeConte Lodge
  • Look for spring wildflowers and autumn colour on the slopes

Field Radio Protocol

VHF-UHF Communication

Emergency Simplex
146.520MHz
Team Coordination
446.006MHz
Scout Primary
146.400MHz

Propagation Telemetry

Ridge Line

92%

Gorge Floor

18%

Sector Relay: Sector Alpha Relay• 12-18 KM Range

Regulatory Compliance

VHF/UHF frequencies are for monitoring and emergency coordination only. Transmitting on these bands may require an Amateur Radio License or regional government permits. Check local telecommunications laws before operation.

Technical Analysis

Total Ascent

+791 m

Total Descent

-791 m

Ruggedness Index

Terrain Roughness Index

Vertical displacement per km. Typical range: 0 (Smooth) to 100+ (Extreme Mountain).

0 (Smooth)50 (Steep)100+ (Extreme)
97.9

97.9

Tortuosity Index

Route Curviness Index

Ratio of actual path to straight line. Typical range: 1.0 (Direct) to 3.0+ (Switchbacks).

1.0 (Direct)2.0 (Winding)3.0+ (Serpentine)
2.7

2.7

Gradient Distribution

Flat (0-3%)11%
Moderate (3-8%)21%
Steep (>8%)68%

Surface & Hydrology

Paved0%
Unpaved100%

Surface Spectrum Analysis

Dirt Track
100%
Water Crossings

Includes only technical water fords where the vehicle actively enters a stream or riverbed. Permanent bridges are excluded from this count.

0

Difficulty Analysis

SCORE: 47

Difficulty is determined by a technical multi-vector analysis of elevation profile, surface quality, and topographic intensity.

Resulting CategoryModerate

Bounding Box (WGS84)

MIN LAT: 35.629061
MAX LAT: 35.655768
MIN LON: -83.451538
MAX LON: -83.435574

Point Spacing: 9.3 m • Engine: TrailX Precision GPX ANALYTICS v1.0.0

Reviews & Discussion0

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Plan this trip

Before you go: Alum Cave Trail to Mount LeConte

Best time to go

Mar, Apr, May, Sep, Oct, Nov

Spring and fall suit most of the country; summer is prime time for the Rockies and Cascades once snow melts, typically July to September, while desert Southwest and Texas routes are best from October to April.

Navigate it offline

Download this trail and its map in the free TrailX app for turn-by-turn guidance, off-route alerts and GPS recording without signal.

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