HikeMetrics
Global Hiking Index
HikeMetrics
Global Hiking Index
HikeMetrics // Comparison Engine
Route A

GR34 — Sentier des Douaniers

france/Brittany (Côtes-d'Armor portion)
VS
Route B

Rakiura Track

new-zealand/stewart-island-rakiura

GR34 — Sentier des Douaniers vs Rakiura Track: Intensity Score Comparison

Both routes share a similar overall intensity (50 vs 51). Depending on personal strengths, the challenge relies more on Rakiura Track's technicality versus the physical output of the other.

Model-based (not a field report) · Evaluates overall route demand, not danger.

Intensity Difference
+1 Rakiura Track is harder
Higher Physical Load
GR34 — Sentier des Douaniers
Higher Technical Seriousness
Rakiura Track
Greater Commitment
Rakiura Track
Overall HikeMetrics Score
Rakiura Trackwins 7 of 10 metrics
3
Route A
7
Route B
france/Brittany (Côtes-d'Armor portion)

GR34 — Sentier des Douaniers

MODERATE // CHLG
Full Route Report

The GR34, also known as the Sentier des Douaniers (Customs Officers' Path), is a monumental 2,000km coastal trail tracing the entire perimeter of Brittany. One of the most iconic sections is the 120km stretch along the Pink Granite Coast (Côte de Granit Rose) in the Côtes-d'Armor. This section is famous for its bizarre pink granite formations, historic lighthouses, and the turquoise waters of the Atlantic. It is an accessible yet physically rewarding journey through some of the most unique coastal landscapes in France. Note: Compiled from public sources — not a field report.

new-zealand/stewart-island-rakiura

Rakiura Track

STANDARD // RT
Full Route Report

Land of the Glowing Skies. The Rakiura Track is a 32km circular route on Stewart Island, New Zealand's third-largest island. It is the southernmost of the Great Walks and offers a tranquil, deeply immersive experience into the island's natural ecosystems. The trail follows the coastline through sheltered bays (Port William and Paterson Inlet) and traverses inland through podocarp forests. This is a land where the forest meets the sea in a quiet, undisturbed embrace, and where the pace of life is dictated by the tides and the birdlife.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
50
WINNER51
Physical LoadMore Physically Taxing
71 WINNER
53
Technical SeriousnessMore Technically Demanding
13
WINNER34
DistanceLonger route
120 km WINNER
32 km
Elevation GainMore vertical
1,800 m WINNER
450 m
Highest PointHigher summit
105 m
WINNER150 m
DurationShorter commitment
7 days
WINNER3 days
Hazard LevelMore accessible
MODERATE // CHLG
WINNERSTANDARD // RT
Crowd LevelLess crowded
4 / 5
WINNER2 / 5
RemotenessMore remote
2 / 5
WINNER5 / 5

HikeMetrics Hazard Scale — Explanation

1
LOW // ACCESS
2
STANDARD // RT
3
MODERATE // CHLG
4
EXPERT // HAZARD
5
EXTREME // LETHAL

The HikeMetrics Hazard Scale is a proprietary 5-point classification system that evaluates hiking routes across five dimensions: physical demand, technical complexity, altitude exposure, weather risk, and rescue accessibility.

Unlike generic star ratings, the Hazard Scale is calibrated against altitude profiles, elevation gain per day, and logistical isolation factors — making it the most precise route classification system available.

Full Scale Documentation
Route A // Hazard Verdict
GR34 — Sentier des Douaniers
MODERATE // CHLG
tide awareness: Brittany has some of the highest tidal ranges in Europe. Certain low-level path variations and beach crossings can become submerged during high tide.
atlantic weather: The exposed coastline is subject to rapid weather shifts; powerful wind and rain can make walking demanding on the more isolated points.
Route B // Hazard Verdict
Rakiura Track
STANDARD // RT
notorious mud and track conditions: Even as a Great Walk, the Rakiura Track is famous for its deep mud sections, especially after heavy rain.
extreme southern weather: Stewart Island is directly in the path of the 'Roaring Forties' winds and can experience fierce storms and rapid temperature drops at any time.

Required Gear Comparison

GR34 — Sentier des Douaniers
Lightweight, flexible trail running shoes (the path is mostly packed dirt, sand, and smooth rock)Premium Gore-Tex jacket (the sideways sea mist is relentless)Topographical Map IGN 0714 OT (Lannion / Perros-Guirec / Cap Sizun)A healthy appetite for local 'galettes' (buckwheat crêpes) and Breton cider
Rakiura Track
High-cut waterproof hiking bootsSturdy gaiters (to keep mud out of boots)Rain jacket and pack coverThermal layers (Wool or synthetic)3-season sleeping bagCooking gear and food for 3 daysInsect repellent (Sandflies are abundant)Headlamp with a red-light mode (for ethical kiwi spotting)

Compare with Other Routes

argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHLG
argentina
Laguna Torre (Cerro Torre)
MODERATE // CHLG
austria
Coburger Hütte — Seebensee & Drachensee
MODERATE // CHLG
austria
Dachstein Krippenstein — The 5 Fingers & Alpine Shark
STANDARD // RT
austria
The Gaisalmsteig — Achensee’s Fjordside Path
STANDARD // RT
austria
Grossglockner — The Gamsgrubenweg Trail
STANDARD // RT