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

Mount Fitz Roy (Cerro Fitz Roy)

argentina/patagonia
VS
Route B

Central Mourne Mountains Circular

united-kingdom/County Down, Northern Ireland

Mount Fitz Roy (Cerro Fitz Roy) vs Central Mourne Mountains Circular: Intensity Score Comparison

Central Mourne Mountains Circular is unequivocally more demanding overall (+23 points). While Mount Fitz Roy (Cerro Fitz Roy) is a serious endeavor, Central Mourne Mountains Circular pushes the limits further, particularly regarding technical seriousness and exposure.

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

Intensity Difference
+23 Central Mourne Mountains Circular is harder
Higher Physical Load
Mount Fitz Roy (Cerro Fitz Roy)
Higher Technical Seriousness
Central Mourne Mountains Circular
Greater Commitment
Central Mourne Mountains Circular
Overall HikeMetrics Score
Mount Fitz Roy (Cerro Fitz Roy)wins 4 of 7 metrics
4
Route A
3
Route B
argentina/patagonia

Mount Fitz Roy (Cerro Fitz Roy)

EXPERT // HAZARD
Full Route Report

The trek to Laguna de los Tres is one of the primary day activities in Los Glaciares National Park, providing a close-perspective view of the granite massif of Mount Fitz Roy (3,405m). The route follows an out-and-back trail through mixed forest and glaciated valleys, passing the Piedras Blancas viewpoint before the final ascent. The journey is defined by a significant transition from the low-lying valley floor to the high-alpine environment of the lagoon, which sits directly below the main peaks.

united-kingdom/County Down, Northern Ireland

Central Mourne Mountains Circular

EXPERT // HAZARD
Full Route Report

The Mourne Mountains are the dramatic granite peaks of Northern Ireland, famously celebrated in song as 'sweeping down to the sea'. This 10-mile (16km) circular route starting from Carricklittle car park takes you into the wild heart of the range. The trek follows the historic Mourne Wall (a 22-mile dry stone wall built between 1904 and 1922 to enclose the reservoir catchment). You pass the edge of Annalong Wood, skirt the deep Blue Lough, and tackle the steep, craggy ascent of Slievelamagan. Continuing past Cove Mountain, the route flirts with the dramatic Devil's Coach Road—a steep gully—before meeting the Brandy Pad (an old smugglers' route) and returning via the rushing Annalong River. It is a stunning showcase of deep blue reservoirs, heather-clad slopes, and views extending across the Irish Sea to the Isle of Man.

Head-to-Head Metric Analysis

Intensity ScoreHigher Overall Demand
45
WINNER68
Physical LoadMore Physically Taxing
46 WINNER
40
Technical SeriousnessMore Technically Demanding
36
WINNER72
DistanceLonger route
21 km WINNER
16 km
Elevation GainMore vertical
850 m WINNER
750 m
Highest PointHigher summit
1,170 m WINNER
704 m
Duration
1 days
1 days
Hazard Level
EXPERT // HAZARD
EXPERT // HAZARD
Crowd LevelLess crowded
5 / 5
WINNER3 / 5
Remoteness
3 / 5
3 / 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
Mount Fitz Roy (Cerro Fitz Roy)
EXPERT // HAZARD
high wind exposure: Strong winds are common in the Fitz Roy massif, particularly in the afternoon. Gusts can make the final ascent unstable in exposed conditions.
lower limb strain: The final descent is steep and rocky, which can strain knees and ankles on the return journey.
Route B // Hazard Verdict
Central Mourne Mountains Circular
EXPERT // HAZARD
river crossing and bogs: The final section following the Annalong River lacks a clear, single path. After heavy rain, the riverbank can be severely waterlogged and treacherous to cross.
the devils coach road: While the main path skirts it, the area near the Devil's Coach Road is loose, steep, and extremely dangerous in high winds.

Required Gear Comparison

Mount Fitz Roy (Cerro Fitz Roy)
Trekking poles for stability and knee supportDurable hiking boots with high-traction solesModular layering system (temperatures at the lagoon are significantly lower than in town)Technical windbreaker or hardshell layerReliable headlamp for pre-dawn startsHydration capacity of 2L (purification recommended for stream water)
Central Mourne Mountains Circular
Waterproof boots and gaiters (essential for the boggy returns)Waterproof and windproof shell layerOSNI 1:25k Activity Map (The Mournes) and compassWarm mid-layerTrekking poles (for the steep descent off Slievelamagan)

Compare with Other Routes

argentina
Cerro Tronador (Refugio Otto Meiling)
MODERATE // CHLG
argentina
Huemul Circuit
EXTREME // LETHAL
argentina
Perito Moreno Glacier Trail
EXPERT // HAZARD
austria
Graukogel — Pine Forests & strenuous Ridges
EXPERT // HAZARD
austria
Seefelder Spitze — The Karwendel Crown
EXPERT // HAZARD
australia
Overland Track
EXPERT // HAZARD