Day 01: Leh Report at Leh. (Stay overnight).

In the morning, board your flight to Leh.  On arrival a our representative will meet and you and transfer you to your hotel in Leh. Proceed for check-in at your hotel. Remainder of the day will be for rest to acclimatize.In the evening visit to visit to Shanti Stupa, Leh palace & Market. Stay overnight in Leh. (O/N at leh)
(precaution )Leh at 11,800ft is higher than your entire trek. It is colder too. Daytime the temperature hovers at around -10 degrees and after sundown drops to -16 or more. Get used to the cold at Leh during the day in the sun but get into your rooms once the sun goes down.
must bring the  woollen cloths and check to local doctors before trip to leh ladakh in winter for trekking .
Day 2: Drive to Dhar. 3 hours. Trek from the road head to Tilat Sumdo. 2 kms 1 hour.
Chilling, the start of your walk on the frozen Zanskar river is 64 kms away from Leh. Drive on the Leh Srinagar highway till Nimu where the Indus and meets the Zansakar. At Nimu take the road heading left and drive along the Zanskar. The road goes up along the Zanksar. Spot the frozen sheets of ice or Chadar forming on the river already.
An hour and half more along the Zanskar bring you to Chilling. A few army sheds and a couple of shut buildings dot the almost shut hamlet of Chilling. The road goes a few kms beyond Chilling. Drive ahead until you can see the end of the road. This is where you leave the road and hit the Chadar.
Take your first few steps on Chadar carefully getting a feel of the surface you are stepping on. The Chadar surface can be of various kinds – a coating of fresh powder snow, hard and shiny ice, a freshly formed chadar (sheet of ice), chadar that’s weak and breaking or another new texture. It is easy to walk on a fresh coating of snow. The snow gives you good grip and you can walk normally. An old hard and shiny surface of ice is what is tricky initially. Do a penguin kind of walk on such a surface without lifting your feet too much off the ground.
 The Tilat Sumdo campsite comes within an hour of your trek. Sumdo means confluence. A local tributary joins the Zanskar from your left. An elevated level field makes a good camping spot. On the opposite side are a few caves were those not carrying tents can camp. The locals on their journey through the Chadar tend to stay in caves. TilatSumdo will be your first experience of camping out in the freezing temperatures. A campfire will make it better but it comes at the cost of the last traces of vegetation (dried) left on the banks of the Chadar. 
Day 3: Trek from TilatSumdo to Shingra Kongma. 9.5 km, 6 hours
Wake up with the sun at about 7 am and prepare to leave the campsite by 9 am. Though the sun is up, TilatSumdo like most parts of the Chadar gets direct sunlight only during mid day. Another reason why the Chadar forms and remains. The morning walk on the Chadar may feel like a walk inside a deep freezer. Your face should be the only exposed skin but its enough to give the deep freeze feeling. As you walk on the Chadar, listen to the sounds it makes. Depending on the thickness of the Chadar, the sounds change. You will soon start recognizing where the Chadar is thick and where it is thin and dangerous.
There can be certain sections where the Chadar has formed only on the real corners of the river and the corner is under a low over hang. Do not fear to get down to your fours or even lie down on your tummy and crawl through those sections.
ShingraKoma is almost 10 km away from TilatSumdo. The 10 kms can be covered in about 6 to 7 hours. Mid way through the trek around noon, find a sunny section where your cook can dish out a quick hot meal of Maggie and tea. Packed lunches are ruled out on the Chadar trek because the food will become way too cold by noon to be eaten. Hot quick meals on the way is the only way out. While on the Chadar, do not be surprised to spot pug marks. The big cats roam around pretty freely though they are elusive to the human eyes.ShingraKoma is a big camping ground on your right as you walk up stream. Its right below a huge stone wall which is straight out of a hollywood movie. The Zanskarriver takes a beautiful turn right in front of the camp site and sharp peaks rise on the other side of the river.
ShingraKoma gets its name due to the abundance of a plant called as Shingra. 
Day 4: Trek from ShingraKoma to Tibb. 15 kms, (7 – 8 hours)
The trek from ShingraKoma to Tibb is a long one. It is also one of the most beautiful days of the trek. Watch the small waterfalls on the left standing still in the form of icefalls.
A couple of hours into the days walk brings you to a massive waterfall on the left. Prayer flags flutter on the trees in front of the waterfall. You know that the place is revered by the Ladakhis. Surprisingly the waterfall is not frozen. Notice the greenish moss growing on the rocks under the water.
Legend goes that, one year Nerak ran dry and a holy man went to Kailash to pray for water. He came back with a pot full of water and 2 fishes. The condition was that he does not place the pot anywhere. On the journey back, it so happened that he placed the pot and this spot and two fishes jumped off creating this massive waterfall. The rocks behind seem to have two nostrils. One which is full of water and the other dry. According to legend, this waterfalls has its source at Kailash in Tibet. The lunch point for the day is exactly mid way and under an overhang of rocks. Post lunch, the Zanskarriver passes through narrow gorges where the width of the river can be covered by 4 people holding hands. The narrow gorge hardly gets any sunlight and so the river is non existent. Generally, a thick chadar forms end to end here.
Two more hours of walk through the various hues and forms of Chadar brings you to a large camping area on your right – Tibb. To the left again are caves were 8 to 9 people can be comfortably accomodated. The Tibb campsite also has more dry vegetation around.
Day 5: 
Trek from Tibb to Nyerak. 12 km, 7 hours
The trek from Tibb to Nerak is 12 km long. This is the day when you encounter the much awaited frozen waterfall. The day is beautiful too going through the cliffs and gorges and valleys of Chadar. 5 hours into the trek and after your lunch break is when you see the first sights of Nerak. Prayer flags around Juniper shrubs by the Chadar signal that you are now close to Nerak and before that the waterfall. A kilometer ahead around a bend under the shade of the gorge lies the famous Nerak waterfall. The Nerakpul or bridge lies just ahead of the waterfall. The bridge is an old wooden bridge but can still take wait of 4-5 people at once. Its a nice experience walking on the rickety bridge and catching the sight of the waterfall from the top.
The trail goes along the Chadar and 20 minutes of walk brings you to Nerak where a small trail takes you up to the Nerak campsite. Nerak is a village located about 2,000ft higher than the river bed. The Chadar trekkers camp not at the village but at the camping ground 200 ft higher than the river. There is a lone shelter at Nerak campsite which serves as a Rafting point in the summer months. During winters, it serves as a shelter for the Chadar trekkers.
Nerak is notorius for its really cold nights and winds. The temperature can dip as low as -25 or lower. This is going to be the coldest point of your trek. 
The return from Nerak return via same route 
The return path is theoritically a retrace of the route you took the last 3 days but in reality can feel like a totally new one. The dynamics of the Chadar can make the whole place look and feel different. Old Chadar breaks, new ones form where there was none earlier, texture of the Chadar changes and so on.
Sometimes the Chadar breaks right under your feet and floats away like a raft. You have no option but to run on to the safer sheet ahead. You see the same broken raft getting stuck somewhere downstream and other icicles clinging on to it to form a whole new Chadar elsewhere. The Chadar trek is an experience. Your experience and what you see will be totally different from anyone elses.