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

The Three Calanques — Port-Miou to En-Vau

france/Provence (Calanques National Park)
VS
Route B

Piuquenes Pass (Andes Crossing)

argentina/mendoza

The Three Calanques — Port-Miou to En-Vau vs Piuquenes Pass (Andes Crossing): Intensity Score Comparison

Piuquenes Pass (Andes Crossing) is unequivocally more demanding overall (+51 points). While The Three Calanques — Port-Miou to En-Vau is a serious endeavor, Piuquenes Pass (Andes Crossing) pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+51 Piuquenes Pass (Andes Crossing) is harder
Higher Physical Load
Piuquenes Pass (Andes Crossing)
Higher Technical Seriousness
Piuquenes Pass (Andes Crossing)
Greater Commitment
Piuquenes Pass (Andes Crossing)
Overall HikeMetrics Score
Piuquenes Pass (Andes Crossing)wins 8 of 10 metrics
2
Route A
8
Route B
france/Provence (Calanques National Park)

The Three Calanques — Port-Miou to En-Vau

MODERATE // CHLG
Full Route Report

Widely considered the most iconic hike in the Parc National des Calanques, this 9.5km route links the ports of Cassis and Marseille via a series of dramatic limestone inlets. The trail begins at the boat-filled Port-Miou marina, traverses the white limestone plateau, and passes the pebble beach of Port-Pin. The culmination of the route is the descent into the Calanque d’En-Vau, widely regarded as one of the most beautiful natural harbors in Europe, featuring vertical white cliffs and turquoise waters. The route combines accessible coastal pathways with steep, technically challenging descents on polished rock. Note: Compiled from public sources — not a field report.

argentina/mendoza

Piuquenes Pass (Andes Crossing)

EXTREME // LETHAL
Full Route Report

Following the historic path used by the Army of the Andes in 1817, this 6-day trans-Andean expedition traverses the central cordillera from Mendoza, Argentina, to the Cajón del Maipo in Chile. The route crosses two significant high-altitude barriers—Portillo Argentino (4,330m) and Paso Piuquenes (4,030m). Hikers move through a high desert landscape of volcanic rock, vast glacial valleys, and the powerful Tunuyán River. The terrain consists primarily of rocky mountain paths, loose scree on the steeper pass approaches, and high-altitude plateaus where exposure to wind and sun is constant.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
26
WINNER77
Physical LoadMore Physically Taxing
28
WINNER79
Technical SeriousnessMore Technically Demanding
22
WINNER55
DistanceLonger route
9.5 km
WINNER110 km
Elevation GainMore vertical
450 m
WINNER3,200 m
Highest PointHigher summit
151 m
WINNER4,330 m
DurationShorter commitment
1 days WINNER
6 days
Hazard LevelMore accessible
MODERATE // CHLG WINNER
EXTREME // LETHAL
Crowd LevelLess crowded
5 / 5
WINNER1 / 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
The Three Calanques — Port-Miou to En-Vau
MODERATE // CHLG
extreme summer heat closure: The Calanques are highly prone to massive forest fires. During summer (June-Sept), the park is entirely closed on days with high fire risk. Even when open, the white rocks act as an oven.
polished limestone slips: The immense popularity of the trail means the limestone rocks, especially on the steep descent into En-Vau, have been polished completely smooth by millions of shoes. It is as slippery as glass.
Route B // Hazard Verdict
Piuquenes Pass (Andes Crossing)
EXTREME // LETHAL
acclimatization_and_ams: Prolonged exposure above 4,000m poses a risk of Acute Mountain Sickness (AMS).
river_crossings: The Tunuyán River involves significant water volume and current strength, particularly in the afternoon.

Required Gear Comparison

The Three Calanques — Port-Miou to En-Vau
Lightweight trail running shoes with sticky rubber solesSwimsuit and microfiber towel (swimming at En-Vau is mandatory, though the water is freezing year-round)Minimum 3L of water per personHigh SPF sunscreen and a wide-brimmed hat
Piuquenes Pass (Andes Crossing)
Sturdy mountain boots with high ankle supportThermal system rated for temperatures down to -15°CHigh-performance wind and sun protectionTrekking poles for loose scree descentsPassport and necessary travel documents for border transit

Compare with Other Routes

argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHLG
argentina
Huemul Circuit
EXTREME // LETHAL
argentina
Laguna Torre (Cerro Torre)
MODERATE // CHLG
argentina
Nahuel Huapi Traverse (4 Refugios)
EXTREME // LETHAL
austria
Berliner Höhenweg — The Zillertal High-Route
EXTREME // LETHAL
austria
Coburger Hütte — Seebensee & Drachensee
MODERATE // CHLG