HomeAll TrailsTour Du Mont Blanc
Extreme
Hiking
🇫🇷 France
Satellite

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

ID: FR-AU-01

Tour Du Mont Blanc

Added on 25 Jun 2026
Logged by @fakir27

High-altitude rocky loops with steep climbs, panoramic glacier vistas, mixed gravel paths, demanding stamina.

Trail Map

Initialising Map Engine...

Trail Profile

General Instructions

Carry sturdy boots, layered clothing, map/GPS; stay on marked trails; acclimatize to altitude; check weather frequently.

Weather check

At Start
1036m

Sampling Micro-Climate...

45.9231, 6.8700

Slide to preview conditions across the entire route • Point: 45.9231, 6.8700 @ 1036m

Quick Stats

Distance
140.37 km
Type
Hiking Trail
Elevation Range
1003m - 2557m
Max Elevation
2557 m
Max Gradient
41.6%
32%

Highlights

  • Mont Blanc summit view
  • Courmayeur town visit
  • Champex Lake glimpse
  • Col de la Seigne crossing

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

+5602 m

Total Descent

-5598 m

Ruggedness Index

A measure of terrain roughness based on vertical displacement per kilometer. Values >50 indicate significant technical effort.

79.8

Tortuosity Index

The ratio of actual trail distance to straight-line distance. Higher values (e.g. >2.0) indicate a winding route with many switchbacks.

140.37

Gradient Distribution

Flat (0-3%)16%
Moderate (3-8%)26%
Steep (>8%)58%

Surface & Hydrology

Paved20%
Unpaved80%

Surface Spectrum Analysis

Asphalt
20%
Gravel
23%
Dirt Track
57%
Water Crossings

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

34

Difficulty Analysis

SCORE: 79

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

Resulting CategoryExtreme

Bounding Box (WGS84)

MIN LAT: 45.734659
MAX LAT: 46.071498
MIN LON: 6.707282
MAX LON: 7.128300

Point Spacing: 44.2 m • Engine: TrailX Precision GPX ANALYTICS v1.0.0

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