Trails Nepal

Trek Overview

A quick look at what awaits on the trail.

The Mardi Himal trek follows a ridge trail through the eastern reaches of the Annapurna region, starting with a drive from Pokhara to the trailhead at Kande or Simrung. From the trailhead, the route ascends through forests of oak, maple, and rhododendron toward Australian Camp and Pothana before continuing along the forested ridgelines to Forest Camp. The trail steadily gains elevation while moving away from the busier main routes of the region.

As the route continues beyond Low Camp and Badal Danda, the tree line drops away to reveal open ridge walking with views of Annapurna South, Hiunchuli, and Machhapuchhre. The trail reaches High Camp before making the final early morning ascent along the narrow ridge to Mardi Himal Base Camp at 4,500 m. After taking in close views of the surrounding peaks and glaciers, the route descends back through Middle Camp and Sidhing before driving back to Pokhara.

When Should I go?

Month-by-month conditions to help you plan your trip.

Monthly Window

Conditions vary through the year with the seasons.

Note: Peak Season to visit Mardi Himal Trek is March-May, September-November

October

Optimal

October is one of the best times to go. Conditions are shaped by crystal clear skies, bringing sharpest mountain views. Skies are typically stable and visibility is good, and visitor numbers tend to be high.

Select the current month to see today’s live forecast.

What to Expect

Understand rhythms before you go

Mardi Himal Trek expectations

“Trek along high ridges and through rhododendron forests in the Annapurna region, leading to the base of Mardi Himal directly below Machhapuchhre.”

Iconic Machapuchare ViewsWitness Machapuchare's perfect pyramid filling the sky at close range alongside the full Annapurna massif, a perspective most Annapurna trekkers never see.

Gurung Village CulturePass through traditional Gurung settlements like Dhampus and Sidhing, experiencing authentic Himalayan hospitality far from the main trekking crowds.

The Ridge ExperienceWalk an exposed alpine spine with the Modi Khola valley dropping away to the south and the Annapurna Sanctuary walls rising to the north, one of the finest ridge walks in Nepal.

Uncrowded SolitudeAbove Forest Camp the trail grows quiet, and at High Camp and Base Camp you may find yourself nearly alone with a panorama that rivals anything on the busier Annapurna routes.

Altitude & Safety

Comprehensive health guidance and immediate response tools for the high altitude trekker.

What it is?

Acute Mountain Sickness (AMS), often called High Altitude Sickness, occurs when your body doesn't have enough time to adjust to lower oxygen levels at higher elevations. It is a natural physiological response, but one that demands immediate attention and respect. Think of it as your body's signal to slow down and breathe.

Symptoms

HeadacheHeadache
Rapid heartbeatRapid heartbeat
BreathlessBreathless
DizzinessDizziness
InsomniaInsomnia
FatigueFatigue
No appetiteNo appetite
NauseaNausea

Severity Levels

mild

Rest at current altitude. Do not ascend further until symptoms clear.

moderate

Immediate descent required (300-500m). Use oxygen if available.

severe

Life-threatening. Immediate emergency evacuation via helicopter.

Prevention Tips

  • Ascend slowly (no more than 300-500m per day above 3,000m)
  • Stay hydrated (3-4 liters per day)
  • Avoid alcohol and sleeping pills
  • Eat light, high-carb meals
  • Listen to your body and rest when needed

What it is?

High-altitude pulmonary edema (HAPE) is a dangerous build-up of fluid in the lungs caused by altitude-related low oxygen, not by heart failure. It usually appears 24-96 hours after a rapid ascent, often above about 2,400 m, and it can occur with or without AMS. Early diagnosis matters because HAPE can progress quickly and may be more rapidly fatal than HACE.

Symptoms

Chest congestionChest congestion
Rapid heartbeatRapid heartbeat
BreathlessBreathless
Dry CoughDry Cough
Blue LipsBlue Lips
Energy lessEnergy less
Rapid breathingRapid breathing
Breathless at restBreathless at rest

Severity Levels

Possible HAPE

Cough, chest tightness, unusual breathlessness on exertion, or a sudden drop in walking performance after ascent.

Probable HAPE

Breathlessness with mild activity, marked fatigue, rapid breathing, crackles/rales, or clearly reduced oxygen saturation compared with others at the same altitude.

Severe HAPE

Breathlessness at rest, respiratory distress, cyanosis, or pink/bloody sputum.

Prevention Tips

  • Ascend gradually.
  • Once above 3,000 m, increase sleeping altitude by no more than about 500 m per night.
  • Add an extra acclimatization night for every 1,000 m of sleeping-altitude gain.
  • Avoid overexertion during the first 48 hours at altitude.
  • Known HAPE-prone trekkers may need preventive medication from a clinician familiar with altitude medicine.

What it is?

High-altitude cerebral edema (HACE) is a severe altitude illness in which the brain swells. It is generally considered the end-stage of AMS and is defined by neurologic symptoms, especially altered mental status and ataxia. It is rare, especially below about 4,300 m, but once it starts it can deteriorate rapidly to coma within hours if untreated.

Symptoms

Severe HeadacheSevere Headache
DrowsinessDrowsiness
ConfusionConfusion
Loss of coordinationLoss of coordination
Unsteady walkingUnsteady walking
Altered behaviorAltered behavior
StuporStupor
Coma in late diseaseComa in late disease

Severity Levels

Possible HACE

A trekker at altitude develops a severe headache plus confusion, unusual behavior, or clumsy walking. Action: Treat as HACE until proven otherwise. No further ascent. Start descent urgently.

Probable HACE

Clear ataxia, altered mental status, marked drowsiness, or difficulty walking normally. Action: Immediate descent, oxygen if available, and dexamethasone if trained and equipped to use it.

Severe HACE

Stupor, inability to walk, or coma. Action: This is a life-threatening emergency. Immediate evacuation is required. If descent is not feasible right away, oxygen and a portable hyperbaric device can be lifesaving.

Prevention Tips

  • Ascend gradually and avoid going too high too fast.
  • Once above 3,000 m, limit sleeping-altitude gain to about 500 m per night.
  • Add an acclimatization day for every 1,000 m of sleeping-altitude gain.
  • Do not ascend with worsening AMS symptoms.
  • Dexamethasone is used mainly for treatment or emergency backup, while acetazolamide is preferred for prevention of AMS during ascent.
4,500m

Maximum altitude · Mardi Himal Trek

High risk above 4000m
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Call Emergency (100)
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Request Helicopter Rescue

Reach Out To

Specialist Hospitals

CIWEC Hospital01-4524111,01-4524242,01-4535232
Star Hospital01-5552227,01-5550198,01-5540478
Sumeru Hospital01-5275377,01-5275088,01-5275099,9801203070
Alka Hospital01-5970795,01-5455555
Norvic Hospital01-5970032
Vayodha Hospital01-4281666,01-5385013,9801019576

Helicopter Rescue

Heli Everest Serviceinfo@helieverest.com
01-4112353, 01-4112414, 9801066647, 9801088812Dabur Building (4th floor), Tinkune
Mountain Helicoptersinfo@mountainhelicoptersnepal.com
01-4111031, 9712082949Sinamangal, Kathmandu
Altitude Airreservation@altitudeheli.com
01-4113352, 01-4116665, 01-4116666Sinamangal, Kathmandu
Simrik Airinfo@simrikair.com.np
01-4155341, 01-4155342, 01-4155343, 9851010695Puspa Marg, Subidhanagar, Tinkune
Fishtail Airoperation@fishtailair.com, sales@fishtailair.com
01-4111815, 01-4111816, 01-4111802, 9802302614, 980230261Sinamangal, Kathmandu
Air Dynastybooking@airdynastyheli.com
9801089843, 01-4497418, 01-4468802Sinamangal, Kathmandu
Shree Airlinescontact@shreeairlines.com
01-4598200, 01-4596700Sinamangal, Kathmandu
Helicopter Rescue
01-4418824, 9851035514Naxal

Carry this on your Trek

Download this offline altitude safety card before trek. Includes AMS, HAPE, and HACE symptoms and preventions.

Download Safety Card

Gear Checklist

Make sure you have everything you need

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Weight: 0.0 kg

Essential

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Critical items required for safety, comfort, and completing your trek.

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0.47kg
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0.15kg

Gallery

Memories made during adventure

Mardi Himal Base Camp with Machapuchare
Australian Camp sunset over Annapurna range
Rhododendron forest trail to Forest Camp
Exposed ridge walk between Upper Camp and High Camp
Machapuchare pyramid from High Camp
Sidhing Gurung village in the Modi Khola valley
Sidhing Gurung village in the Modi Khola valley
Sidhing Gurung village in the Modi Khola valley
Sidhing Gurung village in the Modi Khola valley

Mardi Himal Trivia

How well do you know Mardi Himal?

8 Questions~ 2 minutes