Which hike has the higher HikeMetrics Intensity Score?

Alpamayo Circuit has the higher HikeMetrics Intensity Score (100/100 vs 90/100).

Head-to-head match-up

Alpamayo Circuit vs Great Divide Trail (GDT)Which Hike is Harder?

100/100

Route A

Alpamayo Circuit

peru

90/100

Route B

Great Divide Trail (GDT)

canada

Quick Verdict

Which hike is harder?

The planning question most people actually need: is either route too hard—or too remote—for your skills and rescue margin right now?

Alpamayo Circuit is moderately harder overall (100 vs 90 on our intensity index) because it scores higher on the composite intensity index. However, Great Divide Trail (GDT) may still feel more demanding if you struggle with very long days or multi-week pacing.

Mission Context

Harder: Alpamayo Circuit
More technical terrain (modeled footing & obstacles): Alpamayo Circuit
Weather exposure is similarly serious—compare wind profile versus consequence profile in the reality grid.
Remoteness ties (5/5)—still compare roads out and comms in dossiers.
Same hazard tier does not mean the same risk style: Alpamayo Circuit and Great Divide Trail concentrate consequences in different ways (terrain, weather, and decision pressure).
Similar audience tier—pick on environment and logistics, not badge climbing.

Compare with another route

Key difference

Alpamayo Circuit loads more into technical footing and terrain seriousness. Great Divide Trail shifts more emphasis toward sheer mileage and multi-day endurance—even when the headline index looks milder. On our composite index, Alpamayo Circuit still reads as the heavier overall commitment in this pairing.

Planning snapshot

Elevation context, daily rhythm, and footing—how the two profiles diverge in practice.

Category	Alpamayo Circuit	Great Divide Trail
Elevation context & weather feel	~4850 m — serious mountain-weather exposure: mist, cold, and hypothermia can escalate quickly when you move from sheltered forest into alpine ridge wind—wind chill and sudden cloud matter more than the height number alone.	~2590 m — high-altitude aerobic tax: many days sit in thinner-air bands where oxygen availability is lower than coastal routes, so equal map distance costs more physiologically.
Daily rhythm & commitment	Multi-day — confirm how fixed overnight stops are before assuming you can improvise stages.	Thru-hike logic — daily progress is shaped by food carry, resupply spacing, alternates, deadfall-prone tread, route ambiguity, weather delays, and the need to stay functional for weeks—not a neat day-by-day itinerary.
Navigation read	Remote route with basic markings; high passes (Gara Gara, Ventura) require navigation experience. Offline GPS maps are mandatory.	Route ambiguity plus bushwhacking fatigue: the corridor often lacks a reliable trace—map, alternates, and patience matter, but you may also be physically fighting willow, alder, deadfall, or brush to find the line again.
Typical footing	Rough tread dominates—technical ~82/100 in our model reflects that underfoot grind.	Mixed tread quality: established trail, rough alpine travel, eroded sections, deadfall, meadow navigation, and occasional poorly defined or off-trail segments. Expect a deadfall penalty: map distance can convert into full-body high-step hours when timber blocks the corridor. Lateral fatigue stacks too—kilometres of fallen timber force constant ankle and knee twists on unstable timber, not only vertical high-stepping.

Decision physics — deeper read

Pace and vertical geometry—use after the headline verdict when you want the numbers translated into trail feel.

Implied pace is hidden for Great Divide Trail: the dossier hour range appears route-wide rather than day-by-day, so pace would be misleading here.

Alpamayo

Good fit

Great

Good fit

Ground Truth	Alpamayo Circuit	Great Divide Trail
Hazard & consequences	extreme altitude succession: You cross a pass over 4,700m nearly every day for a week, providing no relief for the body. rockfall on high passes: Some of the high passes (like the Gara Gara Pass at 4,830m) have loose scree and potential for falling rocks. Altitude Warning: Potential altitude-related conditions include AMS, HAPE, and HACE. Adequate acclimatization is essential. Severe altitude sickness risk, freezing night temperatures (-15°C), and steep loose scree on high mountain passes. ~130 km circuit starting and ending near Cashapampa, typically requiring 10–12 days. Crosses multiple passes above 4,700 m; most campsites sit between 4,000–4,300 m. Huascarán National Park ticket required; mule support strongly recommended for logistics. Acclimatize in Huaraz for at least 3–4 days prior to starting the trek.	A 1,130 km point-to-point traverse where route continuity is never guaranteed. Deadfall, washouts, willow choke, and missing markers turn standard horizontal kilometers into full-body clearance operations. Grizzly habitat, cold or fast river crossings, route ambiguity, and limited rescue options compound under fatigue—self-sufficiency is your only safety net.
Navigation & route	Remote route with basic markings; high passes (Gara Gara, Ventura) require navigation experience. Offline GPS maps are mandatory.	Frequent route ambiguity plus bushwhacking fatigue: tread can vanish under deadfall, washouts, willow, or alpine meadows; you are often reading a map while physically fighting through alder and willow to recover the corridor.
Weather exposure	Mountain or forest weather: mist, cold snaps, and rain that turns footing slick—budget slower days after wet spells.	Rockies weather pressure compounds over weeks: snow remnants, cold rain, storms, and delayed passes can turn a schedule problem into a safety problem.
Access & resupply	Access & services: Access from Huaraz. A 3-hour drive to the trailhead at Cashapampa. Transportation can be organized through any Huaraz trekking agency.	Self-supported resupply problem: 150-250 km gaps, long food carries in the north, and the Kakwa finish still requires walkout or extraction planning.
Comms & reach	Coverage: None — Search and Rescue (SAR) is limited and weather-dependent. Helicopter evacuation is subject to clear visibility and environmental safety thresholds.	Communications are uneven to absent across long sections; satellite messaging and a practiced emergency plan are part of the baseline kit.

A day on the trail

One vibe line plus three bullets per route—enough to sanity-check pacing without re-reading the full dossier.

Alpamayo Circuit

Feels like a multi-day expedition rhythm: logistics, weather, and cumulative fatigue are as loud as any single crux.

Modeled average: about 10–14 km per indexed calendar day (your stages can land above or below that band).
Walking-time hint from the dossier: 5–8 where hours are specified alongside days.
If you sit in that walking-hour band, implied pace is about 1.8 km per walking hour on an average day—compare routes on this, not on “eight hours is eight hours.”

Great Divide Trail

Feels like a huge wilderness project where consistency, resupply discipline, and rough trail quality matter as much as any single hard pass.

Long-duration fatigue matters as much as any single hard day—resupply spacing, alternates, deadfall-prone tread, and route ambiguity shape the rhythm more than a neat itinerary.
Weather delays and bad footing compound over weeks, not just in one bad section.
Navigation is part of the daily schedule—route choice and terrain reading steal hours even when vertical is modest.

Terrain Differences

Alpamayo Circuit: The face of the most beautiful mountain. The Alpamayo Circuit (also known as the Cedros-Alpamayo trek) is an 11-day high-altitude trek in the Cordillera Blanca. While the technical climb of Alpamayo (5,947m) is world-famous, the circuit trek allows non-climbers to experience the mountain from all sides. The Perfect Pyramid View. The 'X-Factor' of the Alpamayo Circuit is the campsite at Jancarurish.

Great Divide Trail (GDT): The wild heart of the Rockies. Stretching over 1,100km from Waterton Lakes National Park to Kakwa Provincial Park, the Great Divide Trail (GDT) is a loosely connected series of trails, old forestry roads, and off-trail cross-country segments. The Uncharted Wilderness and the Kakwa Finish. What sets the GDT apart is its raw, unpolished nature. Large sections are not official trails and are maintained entirely by volunteers.

Final verdict

Final verdict: for most hikers comparing these two routes, Alpamayo Circuit is the tougher overall commitment in this pair; Great Divide Trail (GDT) is the more approachable option.

Choose Alpamayo Circuit if you want steeper, more technical hiking. Choose Great Divide Trail (GDT) if you want longer-distance endurance and more days on the move.

Plan & prepare your hike

Next step: explore the full route guide

Once you have chosen your route, open the full guide to review key logistics, gear, and preparation tips—then use the Plan This Hike section to organize your trip.

Each guide includes route context, practical preparation advice, and curated resources to help you plan your hike.

Open guide · Alpamayo Circuit Open guide · Great Divide Trail

Who should choose which route?

Choose Alpamayo Circuit if you:

You prioritize vertical gain and sustained gradient.
You can sustain multi-day load and recovery pressure across a long multi-day traverse (often more than a week).
Our dossier tags audience around “Expert (High Altitude)”—validate against your own experience.

Choose Great Divide Trail if you:

You prefer the lighter logistical load while still getting a credible experience.
You want a clearer time box with fewer consecutive hard days.
You are building endurance before tackling bigger expedition-style routes.

Do not choose if…

Hard filters derived from remoteness, hazard tier, risks, and dossier audience tags—not polite suggestions.

Alpamayo Circuit

Not ideal for beginners, anyone without extensive high-altitude experience, or those expecting indoor lodging or mobile signal.
Do not choose if you cannot tolerate long stretches without services, reliable comms, or fast exit options.
Do not choose if you cannot accept that mistakes here may carry severe or fatal consequences.
Do not choose without a satellite communicator and a practiced emergency plan.

Great Divide Trail

Do not choose if you cannot tolerate long stretches without services, reliable comms, or fast exit options.
Do not choose if you cannot accept that mistakes here may carry severe or fatal consequences.
Do not choose if you cannot evaluate river crossings where melt, weather, timing, and fatigue can change consequence quickly.
Do not choose without a satellite communicator and a practiced emergency plan.
Do not choose if you cannot stay functional when route-finding, food carry, weather, and wildlife pressure stack at the same time.

Keep browsing

Compare these hikes with others

Alpamayo Circuit

Great Divide Trail

Explore by difficulty

Jump to intensity buckets to find easier or harder routes than this pair on our index.

Metrics engine

Head-to-head performance variables computation.

Intensity Score

Route A — Higher Demand

100

Physical Load

Route B — More Taxing

Technical

Route A — More Technical

Distance

Route B — Longer

130 km

1130 km

Elevation Gain

Route B — More vertical

7,200 m

44,000 m

Vertical density

Route A — More climb per km

~55 m/km

~39 m/km

Route-wide walking pace

Route A — Slower modeled pace

~1.8 km/h

~3.2 km/h

Highest Point

Route A — Higher summit

4,850 m

2,590 m

Duration

Route B — Longer commitment

11 days

55 days

Hazard Level

LETHAL // NO-MARGIN (5/5)

Reading the metrics

Technical score reflects terrain complexity in the model (footing, obstacles, sustained steepness), not perceived exposure or tourist-style edge risk.
Implied walking pace divides indexed horizontal distance per day by the midpoint of each dossier’s walking-hour band when both exist—a workload sanity check, not a stopwatch guarantee.
On short multi-day trips, some dossiers encode cumulative route hours (not per-day averages). When that pattern is detected, we show route-wide pace instead of a misleading per-day figure.
Vertical density is total modeled gain divided by horizontal route distance.

Technical score bands (0–100)

0–20 — Defined tread, few modeled obstacles—mostly hiking pace variance.
21–40 — Rougher path: loose stone, roots, mud, or slower footing.
41–60 — Steep or uneven moves; hands-on moves possible in places.
61–80 — Strong route-finding signals and/or sustained exposure in the dossier mix.
81–100 — High-consequence expedition or Arctic/wilderness terrain seriousness in the model.

Hazard level — what the labels mean

LOW // ACCESS (1/5)Bumps and bruises territory; help is usually close if you carry a phone.Low access friction for prepared walkers; slips still hurt, but margins are wide.
STANDARD // TRAIL (2/5)Injury possible; rescue is typically reachable in reasonable time when you call early.Standard trail stakes: weather, footing, and fatigue drive most incidents.
MODERATE // CHALLENGING (3/5)Serious harm is plausible—self-rescue skill and solid judgment matter as much as fitness.A bad decision or a fall can turn serious; self-rescue and navigation skills matter.
SERIOUS // HIGH CONSEQUENCE (4/5)Outcomes can be severe; professional rescue may be slow, limited, or weather-gated.Serious, high-consequence terrain; injuries can be severe and help may be slow.
LETHAL // NO-MARGIN (5/5)Mistakes can be fatal; rescue is uncertain, delayed, or impossible until conditions allow.Mistakes can be fatal; rescue is not guaranteed and is often weather- or logistics-gated.

Ascent

7,155 m

Ready to lock in a mission?

Dossier: Alpamayo Dossier: Great Compare with another route Full route index