Nanda Devi East Advance Base Camp Trek

After the closure of Nanda Devi Inner sanctuary region , Nanda Devi East Base Camp

is the closest an admirer of the Himalayas can get to witnessing the beauty of the sister peaks - Nanda Devi and Nanda Devi East - standing in the centre of a ring of peaks – majestic and aloof.

The meadows of Narspanpatti with the peaks in the back drop are a stunning sight. Many consider Nanda Devi to be one of the most beautiful mountains in the world. This remote Trans Himalayan trek in the upper regions of Kumaon is the logical route taken to climb Mt. Nanda Devi East via Longstaff Col.

The following trek documentation is by Amitava Chakraborty who, along with his team, recently concluded the Trail Pass Expedition to the Nanda Devi Advance Base Camp.


Day 0: Shopping & acclimatizing in Munsiyari.
Nanda Devi East A.B.C trek does not come in the purview of a simple trek . If adequate attention is not given to logistics it can be damning especially if you are planning to climb Longstaff col which is tantalizingly so close to the advance base camp of Nanda Devi East. It is a tough trek ranging from easy parts in the beginning which slowly become tougher in the later stages- so adequate preparation is a must.


After a bone grinding journey from Haldwani you arrive at the sleepy hamlet of Munsiyar
and take refuge in Pandey Lodge. Depending on your past interaction with Mr Pandey, the lodge owner, the cost of rooms will range between Rs 200 and 500 . Other similarly priced lodges abound in that area which is very close to the market. For costlier and plusher accommodations you may choose Zara Lodge,which is higher up. You can then look around for a muleteer who will be your companion with his pack horses or mules for the next four days to Martoli after which only porters can carry equipment. Shopping in Munsiyari for vegetables and potatoes is required as you can always lug provisions like fuel tanks of propane, lentils, wheat flour, rice, tea, sugar etc from Delhi or wherever your journey begins. Kerosene is not easily available is the hills so you need to procure it in advance.


While resting at Munsiyari you are also acclimatising for the trek as it stands at 7513 ft (2290 metres). You will need to find a reliable Tempo Trax or Sumo SUV that will carry the team members , provisions and equipment to Dhapa, 10 kms away, where the trek starts. The cost of an SUV is between Rs. 300 to 350 per vehicle and can accommodate about seven people with their equipment on top. The muleteer will arrive there directly from the nearby Madkote village and surrounding areas where most of the mule teams have their homes. Each mule, per parav (hill destinations which can be a 12 to 15 kms stretch) can cost Rs. 400 to Rs. 500. Stiff bargaining is required as the muleteer will try to reduce the distance of a parav which automatically spells more money in his pocket.

During the second day you can check through your gear and reduce the load by leaving behind a bundle of unnecessary stuff which you can deposit safely in Pandey Lodge for no extra fee.Some team members can go fill up forms at the ITBP office ,with the expedition members' complete details and photographs, and also get permission from the District Magistrate’s office as the trek falls within the Inner Line Area where repeated checks and entries are made in registers maintained by the uniformed men manning the ITBP check posts all along the route.

DAY 1:  Munsiyari to Lilam

7513 ft (2290 metres) to 6069 ft (1850 metres), 14 km with 8 km of trekking from Dhapa onwards. Steep descent to Jimighat next to the Gori Ganga River. Then a steady three hour walk upwards along the true right of the valley to Lilam .

You board the waiting vehicles to Dhapa early in the morning after breakfast at a few tea-houses which serve noodles and snacks. Here the mules are loaded and they come by a separate long route for pack animals. Team members walk down a pretty steep gradient which can be a knee jarring 2 km descent to the bridge spanning the Gori Ganga at a place called Jimighat.
Nandadevi Trek
There is also the easier mule track which is 5 km long but to save time it is better to take the shorter route using one’s climbing poles for balance. Having avoided the stinging nettles that grow all along the descent you then scramble downwards to cross the bridge at Jimighat and proceed on a track that meanders upwards which you can easily complete in 2-3 hours, depending on your level of fitness, and arrive at the first stop which is Lilam village at a height of 1850 meters or 6068 feet . The first view of this village is a few corrugated aluminum ITBP prefabs where you meet the guards manning the check post and sign in showing them the duly signed and stamped form from their superior officer in Munsiyari.

 Here you may unpack and cook a meal after laying down the tents but time can be saved by eating at tea-houses that are found all along the route till Martoli -where an unlimited hearty meal of radish and spinach curry with chapatties is priced at Rs. 70 and remains the same all along the route. Tea costs Rs. 10 and if anyone wants a change the tea-house owner can whip up a meal of Maggi noodles and eggs too. Stay at the tea-house for the night is free as one has already partaken of a meal there and even if they ask for money it will be a nominal Rs 10 to Rs 20 per person. You can lay your mat and sleeping bag on straw mats laid out on wooden planks that constitute a bed. This way time and energy spent on unpacking and repacking are saved till you reach Martoli.

DAY 2: Lilam to Bugdiyar
6069 ft (1850 metres) to 8200 ft (2500 meters), 15 km trek, 6 hours.Trail climbs up a ridge through a gorge passing through mixed forests of conifer and bamboo and crossing waterfalls and snow bridges to reach Bugdiyar.
Nandadevi Trek
 While trekking from Lilam to Rilgari,called Railgari by locals,you pass through a natural tunnel formed from two huge rocks. Departure from Lilam is in the wee hours of the morning to avoid the sweltering heat of the day, as Lilam is still at lower heights.The original route followed the river but due to massive landslides a new route has been constructed up in the Lilam ridge.This trail moves along the right of the valley above the raging Gori Ganga and you soon enter a gorge where the Gori Ganga thunders due to a series of rapids. 3-4 km after the gorge is a bifurcation where one road leads up into the ridge which you must avoid taking.You need to take the path going down to the river made of boulders held by metal wires hugging the cliff with the river raging alongside.You then come to Rirgari which is a few dhabas beneath an impressive overhang of a cliff face.
Nandadevi Trek

A few kilometres further down the trail is an area called Garam Pani where hot springs are found.You can go down to the river and soak your tired limbs beside the river where sulphur springs mix with the cold water. Now comes a series of switchbacks through conifer and oak forests through which the path weaves for 4 to 5 km till it reaches the settlement of Bugdiyar which has the customary ITBP hut where you sign in.Next to it is a PWD hut where, if lucky, you can check in as it is bang next to the river. Another option is the tea-house just above the PWD hut that offers meals and hot sweet sticky tea. Bugdiyar at 8200 ft (2,500 meters) is a total of 14 to 15 km from Lilam and takes 5 to 6 hours depending on diversions and rest time.

DAY 3 : Bugdiyar to Martoli Via Rilkot
8200 ft (2500 meters) to 11250 ft (3430 metres) via Rilkot, 20 km, 8 to 9 hours.Trail is alongside Gori Ganga river through narrow gorges and then a steady climb up to Rilkot. After Rilkot a steep 3 km climb and then a steady 4 km climb to the plateau of Martoli.
You now follow the Gori Ganga and reach a Hindu temple beneath a rock 3 km from Bugdiyar also called Bodgwar. The gorge becomes narrower and you come across many waterfalls and a series of snow bridges which the locals say exist throughout the year. After 4 km the gorge widens and enters a meadow and two trails bifurcate from here to form a higher trail for mules and the lower one for trekkers.You then reach a tea-house run by a jolly Laspa lady and her husband. After a round of sticky sweet tea and biscuits you proceed to a village above called Laspa from where you enter a pass called the Laspadhura or Laspa pass. This pass leads to the East Shalang glacier that emerges near Nandakot and is an alternative route to Nanda Devi East base camp which we were going to attempt via the Lwanlgad from Martoli. You then camp upon the meadows of Rilkot with its corrugated iron roofed ITBP huts and a tea house with horses and sheep feeding in the high grounds lining this village at 3,100 meters or 10,168 feet.
Nandadevi Trek

After a hearty lunch at the tea house downed with tea you then proceed on a real steep climb of 6 to7 km over flat stones forming almost a staircase in the beginning to a flatter surface towards the end. Note the bifurcation towards the end as you can carry on towards the Milam glacier route instead of climbing to the delightful grassy plateau of Martoli guarded by its presiding deity the peak of Martoli. From this area where the bifurcation takes place you can spot the villages of Tola or Toling and Sundu on the opposite side, which is the true left of the valley across the Gori Ganga, from where a path meanders to the Brij Ganga Pass at 4,700 meters crossing which one comes to Ralam village. Martoli has a delightful place called Munna’s lodge which is in the middle of the village. Another guest-house called Hotel Nandadevi run by an ex-police man, Shri Mahender Singh Martolia, has the only satellite phone in town ,which incidently works only on a clear day as the only power source is his solar battery and the dish antenna needs clear skies. Calls at Rs. 3 per minute is pretty reasonable considering no mobile phone works after Munsiyari.


Nandadevi Trek

DAY 4 : Rest day & exploration of Martoli.

Rest and acclimatising at Martoli plus unpacking and distribution of supplies for base camp and advance base camp. Exploration day at Martoli Village and surrounding areas.

Resting at this lovely deserted village at a height of 3,430 metres or 11,250 feet is necessary before the last stage of the trek .From here you proceed to a height of 14,000 feet that increases to 15,500 feet near the advance base camp of Nanda Devi East. Unpacking the team’s food supplies and distribution for the trek ahead is a daunting task as you have to take care that the right provisions are carried for the final push up Longstaff col. Chocolates, nuts, dried fruits and proteins plus carbohydrates in the form of dried potato powder and dried vegetables and soups that can provide energy at high altitudes are put in separate bags for carriage. Then comes the task of hiring porters from Tola or Burfu as most of the able bodied men of Martoli go looking for Kheera Ghaas or Yarsa Gombu (a fungus that grows on a caterpillar in the high plateaus, which is then exported to China for its medicinal qualities and costs anywhere between 3-5 lakhs per kilo)


Nandadevi Trek


From Martoli mules cannot go further than two to three km as the trail is broken and is more of a mud trail which cannot support the weight of pack horses or mules. The only animals to be seen after this are sheep and long haired goats with salt bags on their back grazing in the meadows of the high sierra and breaking the trail of mud and stone even further.


View of Martoli


The religious members of the team may visit the Nanda Devi temple in the shadow of the Martoli peak to pray for a safe journey while some may wish to get up early next morning for a photo session from that vantage point with clear views of the two peaks of Nanda Devi and Nanda Lapak. If lucky, you can also get views of Trisuli far away in the Milam Glacier area.


Nandadevi Trek


DAY 5: Martoli to Patta via Lwangad

11250 ft (3430 metres) to 11975 ft (3650 Meters), 13 km, 6 hour. After following the true right of the valley towards Lwanlgad the trail goes down to the river bed and climbs up again having crossed a bridge. The trail descends down to the edge of the river below and finally reaches Patta campsite.

The trail moves along the right of the valley towards Lwanlgad where it then goes down to the river bed and climbs up again having crossed a bridge. This exercise is repeated quite a few times till you notice that the Martoli peak is not just one peak but actually three spires which are not visible from Martoli3 kms later you reach Lwanl village at 3500 meters or 11,489 feet which is a deserted cluster of stone huts as all villages on the route are after the Chinese invasion of 1962.The only sign that it was inhabited before is a satellite dish. This village is high above the confluence of two streams- the Shalang Gad from the snows of Nandakot and Lwanlgad. The path then goes through tufts of slippery elephant grass that can tear one’s palms if gripped during a fall. To compound our woes the trail now narrowed to enter a copse of rhododendron bushes with purple flowers and roots that could trip us over plus the small scrub like bushes of juniper (Billa Ghaas) which have very tensile branches that spring back and topple you on being brushed past. Lawan valley opens at 11800 feet in a profusion of birch trees and rhododendron bushes called Ratpa with light purple flowers.


Nandadevi Trek


After the strenuous activity of hopping past birch and rhododendron and taking care not to slip on the soft clumps of elephant grass, we were glad to get down to the river bed. The trail now goes down to the river bed where there is a lot of boulder hopping. After this you need to cross a few slippery snow bridges keeping to the true right of the valley. While negotiating the slippery stones near waterfalls you also need to figure out how to hold onto stones in the collapsing mud walls and move ahead.


Nandadevi Trek


The technique is to softly clasp a stone with one hand and kick a ledge in the soft mud wall and swing the other leg in a concerted move to get a foot hold while looking for another stone to hold onto. You now come upon the campsite of Patta which has a ready source of water from a stream flowing nearby. The task of having to set up tent and cook is first priority as there are no more readymade meals or shelter. Sleep is greatly welcome after this exhausting day.


Nandadevi Trek


DAY 6 : Patta to Bittalgwar to Nandadevi east base camp (N.D.E – B.C) via Narspanpati herding ground.
11975 ft (3650 Meters) to 14107 ft (4300 Meters) , total 14 km : Patta to Narspanpati
9 km and Narspanpati to Bittalgwaar
km. 4-5 hours.

This is the toughest day as there were many ice bridges and boulders to cross while moving along the broken wall of mud and stones on the right of the valley to descend to the river. A few obelisk like boulders placed strategically in the elephant grass indicates the path to take.


Nandadevi Trek 


You then descend to the river again and continue to face the same challenges of boulder hopping and melted bridges . The trail up in the hills is unstable - with landslides, steep piles of scree and streams of water flowing down the hillside. Trekking poles are very useful here. Relief comes on seeing the valley widening out.


 Nandadevi Trek


A final snow bridge crossing brings you to the wide meadow of Naspanpati or Narspanpatti. Here the Indian army helicopters land on reconnaissance flights at an altitude of 12630 ft (3850 metres). Sheep and long haired goats can be seen grazing in the shade of the mighty Kuchela with distant views of the queen of peaks Changuch and Nandakhat .


Nandadevi Trek


After about three hours you cross the river on ice to reach Naspanpati (at an altitude of 3850 meters). This a beautiful wide meadow with a lot of flowers.You also come across a cave carved out of a big boulder that can accommodate about 4 people. Opposite these green grassy slopes you can see the yellow and green tents of the Indian Mountaineering Foundation team lead by Wallambok and Dhruv Joshi as informed at the ITBP head office in Munsiyari.


Nandadevi Trek


The trail now runs along the true left of the valley and you climb 4 kms of grassy knolls alternating with the same gravel-mud-rock combine of collapsing walls and landslide zones . You then descend and cross a stream to arrive at the stone shepherd’s hut of Bittalgwaar. While walking on this high wall to arrive at this spot you can see ,on the opposite side ,the scree wall that marks the Shalang Gaad which you cross over to from Laspa village to arrive at Bittalgwaar.


Nandadevi Trek


It is evening by now so you set up camp and crash early after dinner to get up early and photograph the plethora of peaks ranging from Nandakot to Nandalapak, Nanda Devi East and Kuchela.



Panoramic view from NDE BC


DAY 7: Basecamp to Nandadevi East Advance Base Camp

14107 ft (4300 Meters ) to 15750 ft (4800 Meters), 4 Km, 3-4 hours. Involves crossing a glacial stream and then walking over the remnants of a glacier and climbing to the advance base camp which lies in the shadow of Nanda Devi East.

The seventh day is a leisurely walk with boulder hopping and moraine crossing.You cross
a glacial stream and then walk over the remnants of a glacier and climb to the advance base camp which lies in the shadow of Nanda Devi East.


Nandadevi Trek


After traversing the boulder terrain you get back to the hills onto some very narrow, slippery trails with steep drop-offs. Hiking poles come in use in landslide areas with narrow slippery trails. The terrain around Nanda Devi East base is said to be a place of lovely meadows.


Nandadevi Trek


You reach the basin after 6 hours of hiking. The meadows here were bare with steep piles of scree, boulders, and mixed rock.


Nandadevi Trek


You need to locate a 20 foot high boulder at the bottom of the basin from where you can ford the stream. Stay on your side of the stream and head up over the lip of the basin, closer to the snow slopes above. After another half hour’s stone stepping you find a spectacular campsite carpetted with pink flowers situated between a steep snow slope on the left and a steep brown moraine on the right.


Nandadevi Trek


There's a cave type shelter suitable for the porters and for cooking. The main wall of Longstaff’s Col lies directly ahead of the campsite.

 Nandadevi Trek


At ABC the lack of a water source poses a problem.The porters can be sent to get water from the stream at the bottom of the basin.


Nandadevi Trek


As soon as the sun sets it becomes very cold but not dark.The moon and other celestial bodies cause the mountains to glow with enough illumination to take photographs.



At Nanda Devi East ABC site


Day 8: Nanda Devi East ABC to Naspanpati, 3 hour


Nandadevi Trek


 On day 8 the  team  retreats to lower grounds of Naspanpati by crossing the terminal moraine which is exposed boulders where once lay a bed of ice. While hopping down from boulder to boulder you hear the booming of a hollow shell with water running far down below illustrating the fragility of that place.You need to slowly but painfully go down to the dry river bed below where rivulets course their way to form the final raging stream on the right of the valley.


While going down there were furtive glances to look back at the amphitheatre where Nanda Devi East had entertained us for the past few days with her theatrics of avalanches, brilliant crystalline snow showers revealing her beautiful flanks as the clouds lifted. 


Nandadevi Trek


The mercurial weather changing due to the mountain's own eco-system affected the whole area around and the clouds  closing in gave a dull gray outlook all around.


Now came the grave yard where many souls lay in their quest to climb the two peaks and other outliers of Nandakot like Kuchela peak. The grave stones were a grim reminder of the fragility of human life but also outlined the adventurous spirit of men who persevered to overcome all odds.


Nandadevi Trek


Crossing the cold Himalayan stream over to the left of the valley you climb up  the scree slopes again and into the juniper bushes. The team came down to the grazing grounds of Naspanpati within a span of three hours to spot many sheep grazing -which was a welcome sign of human habitation.


Nandadevi Trek


The shepherd dogs welcomed us again with  wagging  tails as they had become familiar with us and  were happy to get some treats.We were followed by  friendly sheep that would try to nibble from our hands any handouts that we would dig out of our sacks. Again sleep took over after tea and we had a  hearty dinner served by the herders beside a roaring bonfire.


Day 9 till Day 12

The Ninth day was a retreat from the beautiful herding grounds where a leopard had come the night before to drag two sheep to higher grounds to enjoy its meal at leisure. It was a funny feeling that such a big animal roamed this area without harming any humans as we learned from the simple herders. Being surrounded by the ramparts of the Kuchela peak and viewing the Nandakhat wall was incredible. 


Nandadevi Trek


It was difficult to tear ourselves away from the beautiful surrounding area.We trudged along the left of the valley till we came down to an ice bridge below which formed a natural crossing over the torrent and crossed over to the right which was the path to the camping grounds of Patta.  The team proceeded swiftly as a great meal of dried lamb's meat was prepared as supper in Martoli. Other trekkers should not attempt such a long march of 23 km (Naspanpati to Martoli) as fatigue can set in. However so many days of walking had made the team strong and even fit which made such a journey possible. After the bouldering on the river bed, came the mud wall crossings which seemed so easy now after so many days of practice. Patta lay in a clearing with its available water that marked a good camp-site. Soon we had to climb higher towards the welcoming bushes of purple rhododendron which the team had learned to identify as Ratpa. After that stretch was the deserted village of Lwanl which was a welcome sign for the tired band as one now knew that the village of Martoli lay not too far away. By late evening a great welcome by the inhabitants  of Martoli, Munnna from Munna lodge and Mr. Martolia of the telephone service, lay awaiting us with a sumptuous meal and offerings of a clear drink they brew from molasses called Rakshi.


The next day was spent resting in the village waiting for the rest of the supplies to arrive by  the porters dispatched to pick up the tents and kitchen equipment. The very next day we were off to Rilkot ,where for the first time we properly inspected the ruins of the abandoned old village built high upon the hill side. The team got down to the village below the  ITBP prefabs which were there to help our jawans guard this col barren outpost. Eating a meal in the restaurant was a luxury as the rest scampered about the hillside photographing the horses that lazed around after munching on the grass and flowers that covered the area there. Soon it was time to head down to Boghdwar via the tea house below Lhaspa village and then tortuous bends which was more difficult due to the  rains . The team reached Boghdwar in the evening.


Nandadevi Trek


The next day was another long stretch as Lilam was not to be taken as a place of rest but the penultimate journey  to Munsiyari. The route was reached via the stiff climb up from Jimighat. This climb had become so much easier up to Dhapa due to the travails of the past, which made the team member's knees and calf muscles strong beyond belief. The Sumos and Temp Traxx vehicles were waiting for us by 4 p.m. The whole team reached Pandey lodge where hot showers lay waiting with a meal of mutton and rice in the shack adjoining the bus stand. Despite being a grubby looking place we knew the lady who ran the place to be a very good cook who ran a clean establishment despite the looks of the tin roofed shack.





 Nanda Devi East Advance Base Camp Trek 



Amitava Chakraborty fell in love with the mountains at the age of 10 when his father was posted to Nairobi. Travellling to India included visits to Manali or Nainital and then a posting to Srinagar in Kashmir during the mid-80s gave him a chance to see the high alpine lakes of Kishansar,Vishansar, Gangabal, Tarsar and Marsar which sparked his interest in trekking. Later he proceeded to do shorter treks to Yamunotri, Kedarnath, Manikaran, Pulga etc. This was followed with even tougher treks like PinParvati Pass and Nanda Devi East ABC which he completed recently.



  Trek Itinerary

 Day 1: Munsyari (7513 ft) to Lilam (6069 ft)

Day 2: Lilam (6069 ft) to Bugdiyar (8200 ft)

Day 3: Bugdiyar (8200 ft) to Martoli (11250 ft) Via Rilkot

Day 4:  Rest day & exploration of Martoli.

Day 5: Martoli (11250 ft) to Patta (11975 ft)

Day 6: Patta (11975 ft) to Bittalgwaar (14107)-Nanda Devi B.C via Narspanpati.

Day 7: Bittalgwaar (14107)-Nanda Devi Base Camp to Advance Base Camp (15750 ft)

Day 8: Return from ABC to herding grounds Narspanpati.

Day 9: Narspanpatti to Martoli

Day 10:  Rest at Martoli

Day 11: Martoli to Bughdiyar

Day 12: Bughdiyar to Munsiyari via Lilam


Bhimashankar trek
 Trek Facts 


Trail Type

Medium-Difficult gradients. Steep incline trek going through mountain gorges plus crossing snow bridges.Towards the end defined trails are faint or absent.



Kathgodam & Tanakpur is the nearest rail head to Munsiyari- the base camp, 217 kms.



Buses are available from Delhi Anand Vihar ISBT (Delhi-Munsiyari bus at 3-4 PM) From Haldwani, Tanakpur, Almora, buses are available on till Thal. Take a shared cab from Thal till Munsiyari.


Base Camp

Reach Munsiyari by train /bus / car from Delhi.


Best Season 


First week of June and August to September The mountain ranges of Panchachuli are visible in the beginning of the trail from Munsiyari. As the trek progresses Nandakot, Nanda-Devi and Nanda Devi East and Nandalapak are visible from Martoli. From Patta one gets clear views of peaks like Kuchela and Nandalapak. Ahead from the herding grounds of Naspanpati one can see Changuch, NandaKot and Nandakhat clearly but not the two peaks of Nanda Devi which become visible again from the base camp at Bittalgwaar. Finally at the ABC grandstand Nanda Devi East, Kuchela, Nandakot, Nandakhat and the well defined Trail pass can be viewed.


Approximate cost of the trek

Between Rs. 10,000 to Rs. 15,000 per head depending on how many days the trek will take as there are many different options like additional walks to Milam glacier and Pachu glacier. This includes all travel via public transport, food and accommodation cost from Delhi to Delhi. Costing may increase if a cab is hired or if personal conveyance is used. Haldwani to Munsiyari (one way) Rs. 3000 by SUV.

Bhimashankar trek
Road Route 
Reach Munsiyari by train/bus/car from Delhi.

Route: Delhi – Ghaziabad – Moradabad – Rampur – Bilaspur – Rudrapur – Haldwani –Kathgodam – Bhimtal – Bhowali – Almora.
From Almora you can take any of these 3 routes:
1.Almora - Kausani - Bageshwar - Choukori - Thal - Munsiyari.
2.Almora - Binsar - Bageshwar - Choukori - Thal - Munsiyari.
3.Almora - Sheraghat - Berinag - Udiyari Bend - Thal - Munsiyari.

Some Important Info 
Staying options: Guest-houses and hotels in Munsyari after which from Lilam onwards it is spartan accommodations in tea-houses or one’s own tent. KMVN guest house in Munsiyari is a viable option before one embarks on the trek.
Getting there: Nanda Devi Trek can be attempted from Munsiyari town in Kumaon region of Uttrakhand.
Guides and Porters: Guides and Porters can be hired from Munsiyari.
Total Distance: Over 140 km
Maximum Elevation: 4700 meter – N.D East ABC.
Weather: Campsite at B.C and A.B.C can experience weather dipping to minus 5 to 10 degree Celsius. Day temperatures remain pleasant.
Permits: To be obtained from Munsiyari and are subject to scrutiny at various check-points on the trail.
Trek Map
 Nandadevi trek
 Aerial route of trek

 Chadar Frozen River Trek



Bhimashankar trek


Things to get


  • Good quality hiking boots.
  • Waterproof rucksack
  • One raincoat, 2 litre water bottle
  • One water proof tracksuit/trouser
  • Warm Jacket, Windcheater, woollen cap, thermal inner-wears, water proof gloves
  • Personal Items like Camera, Phone, camera and phone chargers, Towel, Identity cards, toiletries,Slippers, medicine and first aid kit
  • Two sets of dry clothes
  • 3-5 pairs of socks preferably warm ones.
  • One Sleeping bag, carry mat
  • Camping gear, tents, stove etc (Can be arranged by local guide/porters on rent)


Trek Photo 

 Trek Video

At Nanda Devi Base Camp
 How to do this trek

Day 1: Munsyari ( 2290 metres) to Lilam (1850 metres) via Dhapa bend .14 km with over 8 km of trekking involved. 4 – 5 hours. From Munsyari hire a jeep to reach Dhapa bend (also called Selapani) north-east towards Johar Valley side. It is ahead of Darkot which is another way to proceed to Lilam. Locate some tea stalls there. From here take the route going down to Jimighat next to the Gori Ganga River. The descent is steep but the trail is well defined. After an hour into the hike take the route towards the true right of Gori Ganga River passing a few villages. Then a steady three hour walk upwards along the true right of the valley will lead you to Lilam. You will find several Dhabas enroute to Lilam.




Day 2: Lilam to Bugdiyar(2500 meter), 15 km trek, 6 hours. The trail goes through a gorge passing through mixed forests of conifer and bamboo climbing up a ridge and involves waterfalls and snow bridge crossings to reach Bugdiyar. From here the route to Bugdiyar is towards the right side of the valley above Gori Ganga River. Following this route will involve over 5 – 6 km of hiking till you pass the confluence of Ralam River and Gori Ganga River. The trail here becomes narrow with lot of cattle movement . 30 minutes into the hike you enter a gorge where the Gori Ganga thunders by. After 3–4 km going up the confluence ,ahead of the gorge bifurcation, you will find yourself going down to the river on a path made of boulders held by metal wires hugging the cliff and the river raging alongside. You soon come to Rirgari, a small area with dhabas over an impressive cliff. The route goes through a small meadow here to reach Rirgari. Continuing down the trail ,a few km away, is an area with hot springs called Garam Pani. Here the trail from Lilam ridge meets the valley. Now comes a series of switch backs through conifer and oak forests through which the path weaves for 4 to 5 km till it reaches the settlement of Bugdiyar. Locate ITBP hut or a PWD resthouse when you reach Bugdiyar.




Day 3: Bugdiyar to Martoli (3430 meter) via Rilkot (3100 meter) , 20 km, 8 to 9 hours. The day starts with a steep ascent from Bugdiyar through a series of narrow gorges. An hour and 3 km into the hike, you will reach the top of an overhanging cliff where you see a temple of a local deity.The trail now passes through a series of bridges and some waterfalls. About an hour and a half and 6 km into the hike the gorge widens and you enter a meadow with the gorge.1 km later the trail bifurcates into two. The one going up is suitable for the mules and the lower one for trekkers. Here you find a tea stall. After 3 km you reach Rilkot and then proceed on a hard climb of 6 to7 km.Be alert at the bifurcation and take the left for Martoli. Do not venture ahead as the route leads to Milam. Spot the villages of Tola or Toling and Sumdu on the opposite side which is the true left of the valley across the Gori Ganga from where a path meanders to the Brij Ganga Pass at 4,700 meters. You now reach a grassy plateau high above the Gori Ganga and Lwanl Gad confluence where Martoli is based.



Day 4: Rest day and Exploration of area around Martoli.  Just ahead of Martoli is a Nanda Devi temple. From here you get the first glimpse of Mt. Nanda Devi East (7434 m) and Mt. Nanda Kot. Mt. Hardeol and Trisuli are also visible towards the north side.



Day 5: Martoli to Patta (3650 Meter) 15 km, 5 hour After passing the Nanda Devi temple follow the true right of the valley towards Lwanlgad and the trail goes down to the river bed and climbs up again having crossed a bridge. After 3 km you reach Lwanl village. Locate a deserted cluster of huts. Going up via the Lwanl valley look out for tufts of slippery elephant grass. The trail now narrows to enter a copse of rhododendron bushes with purple flowers. Descend down to the edge of the river below and avoid the rocky boulders sticking out near the river. 4 - 5 km later you reach a campsite called Patta which is located next to a stream.



Day 6: Patta to Bittalgwaar-Nanda Devi B.C (4150 Meters) via Narspanpati herding ground (3850 Meters) 14 km, 4-5 hour. Today’s hike involves negotiating a few tricky sections of ice-bridges, boulder terrain and slippery grass that opens into the meadow land of Nashpanpati after ---kms. You may see a herd of bharal here and if lucky spot an elusive snow leopard. Take the trail towards the true left of the valley and climb 4 kms and then climb down and cross a stream to arrive at the stone shepherd’s hut at Bittalgwaar. Look for a scree wall that marks the start of the Shalang Gad on the opposite face of the mountain. It is the same stream that you cross at Laspa village, when you get there from Bittalgwaar.



Day 7: Bittalgwaar-Nanda Devi Base Camp to Advance Base Camp (4700 Meters), 4 Km, 3-4 hour. The Advance Base Camp is a campsite which serves the camping needs for climbers attempting Nanda Devi East (7434 Meter) or Longstaff Col (5910 Meter). To the south, a snow ridge links the summit of Nanda Khat (6611 Meter) & Changuch (6322 Meter). Towards the lower side of this ridge, towards North West of Changuch, locate a 5312 meter traill's pass. West of the trail pass are high snow-ridges connecting eventually to the Nanda Devi East Peak. Longstaff Col is on the same ridge and involves a technical climb to get to the other side of Inner Sanctum area of Nanda Devi which can be seen from the top of the Col. The hike to ABC from B.C looks too easy and of shorter duration than what it actually is. Be prepared to traverse a maze of boulders and a glacial stream. ABC is located just below Mt. Nanda Devi East base and forms an amphitheatre of sorts surrounded with Mt. Lamchar 1, 2, 3, Nanda Kot, Changuch, Trail Pass, Nanda Khat, Panwali Dwar, Baljuri etc. An hour to two into hike over the boulder terrain you will see a basin and a meadow of sorts. Locate a 20 foot high boulder at the bottom of the basin from where you can ford the stream and stay on your side of the stream and head up over the lip of the basin, closer to the snow slopes above. After another half hour of stone- stepping, locate a suitable campsite situated between a steep snow slope on the left and a steep brown moraine on the right. This is the ABC and the penultimate campsite of the trek. The rest of the route is going back to Lilam via the same route taken to reach ABC.



Neeta Dixit writes about the pros and cons of the Hamta pass trek.

Hamta pass is a relatively easier trek in the Himalayas with average distance per day usually being only 6-8kms. The altitude gains and drops are not very drastic but gradual making it easy to acclimatize too.
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