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About the Activity:

  • A cradle-shaped hanging valley is Har Ki Dun located in the Garhwal region at an altitude of approximately 3500 meter and during winter it would be embraced by thick snow.
  • A 7 day long trek to Har Ki Dun valley is quite promising for those who would love to involve in adventure at its best as the ascents and descents expect energy througout.
  • The valley is around 25 km from Taluka, a small village and it is famous for the presence of rare types of flowers and green meadows.
  • Trekking along the Tons river and relsih the sights of Giangad, Seema and Osla and the routes go through some of the most isolated villages as well.
  • Jamdhar Glacier and Morinda Taal are worth visiting when you are here and also visit the temple dedicated to Duryodhana of Mahabharata at Osla Village.

Short itinerary is as follows: 
Day 1: Arrive at Dehradun Railway station. The pickup for Sankri is at 6.30 am. You are expected to reach Sankri at 5 am. Cost of cab per person -Rs.1000/-
Day 2: Drive from Sankri to Taluka. Trek from taluka to Osla; 22km, 8 hours.
Day 3: Trek from Osla to Har Ki Dun; 9 km, 3 hours.
Day 4: Har Ki Dun camping for a day.
Day 5: Trek from Har Ki dun to Osla 11 km, 5 hours.
Day 6: Trek from Osla to Sankri, 25km, 8 hours.
Day 7: Depart from Sankri by 7 AM. You are expected back in Dehradun by 6 PM.

How to reach:
By air:- Dehradun’s airport is the Jolly Grant Airport, which is located 20 km away from the city Centre. Air India, Jet Airways, Jet Connect and Spice Jet have regular flights to Dehradun. Taxis and buses are available to Sankri the starting point of the trek.
By train:- Dehradun is connected by train services to cities Delhi, Lucknow, Allahabad, Mumbai, Kolkata, Ujjain, Chennai, and Varanasi. Dehradun is connected to the rest of the country by trains such as the Shatabdi Express, Jan Shatabdi Express, Dehradun AC Express, Doon Express, Bandra Express and the Amritsar-Dehradun Express among others.
Take an overnight train to Dehradun to reach Dehradun Railway station where there is a pick up to Sankri at 7 am which will drop you at Sankri by evening.
By bus:- You will find plenty of buses from Delhi Kashmere gate ISBT to Dehradun ISBT daily.


  • Day 1 -

    Drive to Sankri 220 km

    Reach Dehradun station where the pickup for Sankri is at 6.30 AM.

    The distance between Dehradun and Sankri is 220 km and it will take around 10 hours to reach Sankri.

    The cost of cab per person is Rs 1000/-

  • Day 2 -

    Drive from Sankri to Taluka and Trek to Osla

    Get transferred from Sankri to Taluka and you will stay at night there in a guest house.

    In the morning after breakfast, start your trek towards Osla.

    Trek through high Mountain ranges at 8400 ft above sea level.

    This place has rich vegetation and mountains covered with snow which are picturesque and you will able to witness nature at its best.

    There is a temple of Duryodhan of Mahabharatha in Osla which is a popluar tourist attraction here.

    Get amused at the architecture of the village: the wooden houses of local villagers, stone roofs, the ornate carvings on their doors.

    At night, pitch a tent after and enjoy the pristine beauty of Garhwal Himalayas.

  • Day 3 -

    Trek from Osla to Har Ki Dun

    After breakfast, trek towards Har ki Dun.

    On the trail, cross bridges over Tons river, enjoy the lush green valley covered with wild orchids of Himalayas and if lucky then you may get to see the rich wildlife of the Himalayas like barking deer, Bharal, Blue Sheep, Bear or Leopard etc.

    Pass through the outstanding and picturesque view 14 km ahead in order to reach Har Ki Doon.

    Reach Har Ki Dun valley after crossing a snowy trail. Then the trail climbs to the ridge locally named as Kalkatti Dhar, from where the trail traverses to give an awesome view of Har Ki Dun.

    From here initially the trail climbs gradually and later gets steep in times go past through beautiful meadows to the campsite at Har Ki Dun.

    Stay overnight in the tents.

  • Day 4 -

    Exploration Day at Har Ki Dun 

    Put Your camps in Har Ki Dun and enjoy the beauty of the place.

    The cascading rivers flowing under the shadow of towering mountains and lush green forests will create fiction-like atmosphere. 

    Har ki Dun is a place that is famous for its enchanting silence and mesmerizing beauty.

    Explore the location as much as you would like to.

  • Day 5 -

    Trek from Har Ki Dun to Osla

    After breakfast, start trekking back towards Osla. It would be easy as you are trekking back through the same route as you have gone.

    After the trek, relax for some time and have lunch.

    Then explore the area and witness its majestic beauty.

  • Day 6 -

    Trek from Osla to Sankri       

    Post breakfast, start your trek from Osla Village to Sankri and though it will be long but it will not be that tiring as the entire route is downhill.

    After that, you will reach the tents and relax there overnight.

    Enjoy bonfire and have fun together.

  • Day 7 -

    Drive from Sankri to Dehradun

    After breakfast, start your journey from Sankri to Dehradun and you will most probably reach Dehradun by 6 PM.

    The trip ends here.


  • Accommodation costs (camping) sleeping bags, with roll on mattresses and the pantry/kitchen and toilet facilities


  • All meals during the trek (veg and egg)


  • Trekking

Other Inclusions

  • Qualified and experienced trek leaders, guide, support staff
  • 7
  • First-aid treatment/facilities
  • 7
  • Any of the permit charges, forest entry fee and camping charges
  • 7
  • Trekking equipment (tents, sleeping bags, ropes etc.)

Things To Carry

  • Day Sack for a water bottle, camera, personal clothing
  • 7
  • Windcheater/waterproof jacket
  • 7
  • Fleece inner wear
  • 7
  • Sports/ hiking shoes
  • 7
  • Sun Screen lotion, small torch, sunglasses, cap, t-shirts, loose trousers
  • 7
  • Light Jacket (woolen)
  • 7
  • Personal medicines if required
  • 7
  • Rain Poncho or umbrella
  • 7
  • Sunglasses
  • 7
  • Backpack (Min 55 Liters) with Rain Cover
  • 7
  • Floaters or sandals
  • 7
  • Pairs of quick dry tees and track pants
  • 7
  • Two pair of socks
  • 7
  • One heavy jacket
  • 7
  • Light towel
  • 7
  • Lip balm
  • 7
  • Cold cream and sun screen (SPF 40+) recommended
  • 7
  • Water Bottle 1 Lt


  • It is advisable to keep a buffer day for unpredictable weather /road conditions in the mountains.
  • 7
  • All transport will be arranged from Dehradun to Sankri and back with addition charges of 1000 each which will be paid to the transporter directly.
  • 7
  • Please do not litter and avoid bringing plastic bags for the trek.
  • 7
  • Please inform us in advance if you want porter for your personal baggage. Additional charges will be levied.
  • 7
  • Trekkers must exhibit kindness and sensitivity towards all animals that they stumble upon during the trek.
  • 7
  • During trek travel through the local villages and hamlets, respect towards the local cultural ethos must be adhered to.
  • 7
  • Taxes will be added to the given amount.

Cancellation Policy

  • If cancellations are made before 30 days prior to the start of the trek, either you can transfer the trek to any one else you know or get a refund of 90% of the booking amount.
  • 7
  • If cancellations are made between 30 and 15 days prior to the start of the trek, either you can choose any other trek or get a refund of 75% of the booking amount.
  • 7
  • If cancellations are made between 15 and 10 days prior to the start of the trek, get a refund of 50% of the booking amount.
  • 7
  • If cancellations are made in less than 10 days prior to the start of the trek, 100% of the booking amount will be charged as cancellation fee.

Refund Policy

  • The applicable refund amount will be processed within 10 business days

Confirmation Policy

  • The customer receives a confirmation voucher via email within 12 hours of successful booking
  • 7
  • In case the preferred slots are unavailable, an alternate schedule of the customer’s preference will be arranged and a new confirmation voucher will be sent via email.
  • 7
  • Alternatively, the customer may choose to cancel their booking and a full refund will be processed.

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    Viduth Ghosh
    Viduth Ghosh
    Code: 8508597

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