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

Coburger Hütte — Seebensee & Drachensee

austria/Zugspitze Arena, Tyrol
VS
Route B

Illampu Circuit

bolivia/cordillera-real

Coburger Hütte — Seebensee & Drachensee vs Illampu Circuit: Intensity Score Comparison

Illampu Circuit is unequivocally more demanding overall (+48 points). While Coburger Hütte — Seebensee & Drachensee is a serious endeavor, Illampu Circuit pushes the limits further, particularly regarding sustained physical exertion.

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

Intensity Difference
+48 Illampu Circuit is harder
Higher Physical Load
Illampu Circuit
Higher Technical Seriousness
Illampu Circuit
Greater Commitment
Illampu Circuit
Overall HikeMetrics Score
Illampu Circuitwins 8 of 10 metrics
2
Route A
8
Route B
austria/Zugspitze Arena, Tyrol

Coburger Hütte — Seebensee & Drachensee

MODERATE // CHLG
Full Route Report

This is one of the most celebrated hikes in Tyrol, connecting two distinct alpine basins. Starting from the Ehrwalder Alm, a broad forest path leads to the Seebensee (1,657m), a turquoise lake that perfectly reflects the Zugspitze (2,962m) on clear days. The adventure continues with a steep, serpentine ascent of another 300 meters to the Coburger Hütte and the moody Drachensee (Dragon Lake). The hut sits on a high rock rib, overlooking both lakes and providing one of the most dramatic mountain vistas in the Mieminger Gebirge.

bolivia/cordillera-real

Illampu Circuit

EXTREME // LETHAL
Full Route Report

The Illampu Circuit is a demanding 6-to-7-day trek that circumnavigates the northern giants of the Cordillera Real: Illampu (6,368m) and Ancohuma (6,427m). Often described as one of Bolivia's most vertically significant non-technical routes, the loop starts and ends in the sub-tropical town of Sorata (2,700m). Much of the circuit sits above 4,000m once the Sorata valley is left behind, crossing multiple high passes including the Abra de la Calzada (~5,045m). The route crosses high-altitude pampas inhabited by Aymara herders and traverses rugged moraine fields directly beneath active glaciers.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
36
WINNER84
Physical LoadMore Physically Taxing
32
WINNER83
Technical SeriousnessMore Technically Demanding
40
WINNER63
DistanceLonger route
12.5 km
WINNER85 km
Elevation GainMore vertical
420 m
WINNER4,800 m
Highest PointHigher summit
1,917 m
WINNER5,045 m
DurationShorter commitment
1 days WINNER
7 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
Coburger Hütte — Seebensee & Drachensee
MODERATE // CHLG
steep serpentine fatigue: The final ascent from Seebensee to the hut is a sustained steep ascent and gains 250m in a short lateral distance.
weather exposure on plateau: The area around Drachensee is an exposed alpine basin with little shelter from wind or lightning.
Route B // Hazard Verdict
Illampu Circuit
EXTREME // LETHAL
extreme altitude and vertical gain: The trek involves a 2,000m+ initial climb from Sorata and sustains multiple days above 4,300m, peaking at the 5,045m Calzada Pass.
weather and exposure: Night temperatures can drop to -15°C (5°F), and storms can move in rapidly.

Required Gear Comparison

Coburger Hütte — Seebensee & Drachensee
Sturdy mountain boots (Category B)Trekking poles (highly recommended for the descent)Sun protectionWater (2L minimum)Camera with wide-angle lens
Illampu Circuit
4-season high-altitude tentSleeping bag rated for -20°CSturdy mountaineering-grade bootsGaiters (for deep snow/mud on the passes)Satellite messenger (InReach)Water filtration system

Compare with Other Routes

argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHLG
argentina
Piuquenes Pass (Andes Crossing)
EXTREME // LETHAL
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