Borasu Pass Trek

The Borasu Pass Trek is a breathtaking high-altitude adventure that connects Uttarakhand's Har Ki Dun valley with Himachal Pradesh's Kinnaur valley. Perched at 5,450 meters, this historic trade route offers trekkers a unique opportunity to experience two stunning Himalayan regions in one incredible journey. Located just kilometers from the Tibet border, the pass provides awe-inspiring views of snow-capped peaks and pristine glaciers that will leave you spellbound.

What makes the Borasu Pass Trek truly special is that it combines two amazing adventures - the challenging pass crossing and the scenic Har Ki Dun valley trek. With Trip to Trek, you'll get to explore lush meadows, ancient villages, and high-altitude landscapes while crossing between two states. This dual-trek experience offers exceptional value for adventure seekers looking to maximize their Himalayan experience.

Starting from Uttarkashi district, the trail takes you through some of the most untouched landscapes in the Indian Himalayas. You'll walk alongside gushing rivers, through fragrant pine forests, and across sparkling glaciers. The highlight comes when you reach the pass itself, where panoramic views of neighboring peaks and valleys reward your efforts. Each campsite offers new vistas and unforgettable mountain moments.

Perfect for experienced trekkers, the Borasu Pass Trek combines rich cultural experiences with physical challenge and natural beauty. The route's historical significance as a trade path adds an extra layer of fascination to your journey. With Trip to Trek's expert guides and well-planned itinerary, you'll safely conquer this high-altitude pass while creating memories that will last a lifetime. Don't miss this chance to cross between two Himalayan states on one epic adventure!

Trek Details

  • Trek
    Borasu Pass Trek
  • Trek Distance
    67 km
  • Duration
    8D / 7N
  • Region
    Uttarakhand
  • Best For
    Group and Solo
  • Per Person
    30,000 Rs

Trek Gallery

Trek Itinerary ( 8D/7N )

  • Day 1: Drive from Dehradun to Sankri

    Drive Distance: 210 km | Drive Duration: 8-9 hours | Pick-up Point: Dehradun Railway Station | Pick-up Time: 6:00 AM | Basecamp Location: Sankri

  • Day 2: Drive to Taluka | Trek to Cheludgad Camp

    Drive Distance: 11 km | Drive Duration: 45 mins | Trek Distance: 12 km | Trek Duration: 4-5 hours | Altitude Gain: 1,920 m to 2,600 m

  • Day 3: Trek from Cheludgad to Har Ki Dun (Bhasla Camp)

    Trek Distance: 13 km | Trek Duration: 6-7 hours | Altitude Gain: 2,600 m to 3,645 m

  • Day 4: Trek from Har Ki Dun to Ratta Dho via Manida Lake

    Trek Distance: 8 km | Trek Duration: 4-5 hours | Altitude Gain: 3,645 m to 4,105 m

  • Day 5: Trek from Ratta Dho to Upper Lamjunga

    Trek Distance: 9 km | Trek Duration: 5-6 hours | Altitude Gain: 4,105 m to 4,899 m

  • Day 6: Acclimatization Day at Upper Lamjunga

    Rest Day for Acclimatization

  • Day 7: Summit Borasu Pass (5,450 m) | Descend to Bonga Camp

    Trek Distance: 13 km | Trek Duration: 7-8 hours | Altitude Gain & Loss: 4,899 m → 5,450 m → 4,470 m

  • Day 8: Trek from Bonga to Chitkul via Rani Kanda

    Trek Distance: 12 km | Trek Duration: 5-6 hours | Altitude Loss: 4,470 m to 3,450 m

    A beautiful descent through alpine meadows to Chitkul, India’s last village near the Tibet border.

What is Included In This Trek?

  • Transport Facility (Tempo Travellers or Bolero Taxi)
  • Forest Permit and entrance fee
  • Accommodation in tents or hotals on twin share basis
  • All meals: Breakfast, Lunch, Tea, Coffee, Snacks, Soup and Dinner
  • High quality tents
  • Sleeping bags
  • Mattress
  • Liner
  • Separate Toilet tents - Ladies and Gents
  • Dining Tent
  • Dining Table
  • Kitchen team
  • Radio Walkie Talkie for Communication
  • Good Experience Trek Leader guide and Technical guide
  • Medical Kit
  • Oxygen Cylinders
  • Crampons and Gaiters

Necessary Items to Carry on a Trek

  • 1. Basic Trekking Gear
    Item Quantity
    Trekking Backpack (with rain cover) 50–60L with padded straps
    Daypack (with rain cover) 20–30L (if off-loading backpack)
    Trekking Poles / Walking Stick 1
    Water Bottle 2 thermos flasks (1L each)
    Snacks Energy bars, dry fruits, electrolyte
  • 2. Clothing Guide (Based on Season)
    Item Summer Winter
    Quick-dry collared T-shirt 2–3 2–3 (Full sleeves)
    Fleece T-shirt (Full sleeves) 2 2–3
    Fleece Jacket 2 2
    Down Jacket 1 (available on rent) 1 (available on rent)
    Thermal Inner (Top & Bottom) 1 pair 2 pairs
    Quick-dry Trek Pants 2–3 pairs 2–3 pairs
    Waterproof Gloves 1 pair 1 pair
    Woollen Gloves 1 pair 1 pair
    Poncho / Rain Jacket & Pants 1 1
    Lightweight Quick-dry Towel 1 1
  • 3. Head Gear
    Item Quantity
    Head Torch 1
    Sun Cap 1
    Woollen Cap 1
    Balaclava 1
    Buff / Neck Gaiter 1
    Sunglasses 1
  • 4. Footwear
    Item Quantity
    Trekking Shoes (High ankle) 1 pair
    Flip-flops 1 pair
    Cotton Socks 2-3 pairs
    Woollen Socks 2 pairs
    Gaiters 1 pair
    Microspikes 1 pair
  • 5. Personal Care Essentials
    Item Quantity
    Toothpaste 1
    Toilet Paper 1 roll
    Hand Sanitizer 1
    Lip Balm 1
    Light Towel 1
    Moisturizer 1
    Sunscreen (SPF 30-40) 1
  • 6. Personal Medical Kit
    Item Quantity
    Pain Reliever 1 strip
    Motion Sickness Medicine 1 strip
    Fever/Headache Medicine 1 strip
    Allergy Medicine 1 strip
    Diarrhoea Medicine 1 strip
    Cream/Spray for Sprains 1
    Antiseptic Cream 1
    ORS 1-2 packets
    Band-aids 5-6
    Cotton 1 small roll
    Gauze 2 pieces
    Scissors 1
    Tweezers 1
    Elastic Bandage 1
    Diamox 125/250 mg 1 strip
    Diamox 500 mg 4-5 pills
    Nifedipine 20 mg 1 strip
    Dexamethasone (4 mg) 1 strip
Start Your Dream Trek
Walk. Explore. Discover. Repeat.
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Essential Trekking FAQs

  • 1. Why should I choose Trip To Trek?

    With years of experience in Himalayan adventures, Trip To Trek offers:

    • Local expert guides with mountain survival training
    • Safety-first approach with medical kits and oxygen
    • Eco-friendly practices to protect the Himalayas
    • Authentic local food and cultural experiences
  • 2. Can I get a private/customized trek?
    Yes! We arrange private treks with flexible itineraries. You can:
    • Shorten/lengthen the trek duration
    • Choose your preferred dates
    • Add special activities
  • 3. Do you provide trekking gear?

    Yes, we offer quality gear rentals including:

    • Trekking poles
    • Sleeping bags (-10°C rated)
    • Waterproof backpacks

    Request gear when booking to ensure availability.

  • 4. Is trekking with Trip To Trek safe?

    Safety is our top priority. We provide:

    • Certified first-aid trained guides
    • Daily health checks at high altitude
    • Emergency evacuation plans
    • Small group sizes (max 15 people)
  • 5. Are there toilet facilities during treks?
    • Basecamps: Proper washrooms (Indian/Western style)
    • On trek: Portable bio-toilets with privacy tents
    • We follow strict "Leave No Trace" principles
  • 6. Can beginners/seniors join your treks?
    Absolutely! We recommend:
    • Easy-moderate treks for first-timers
    • 2-3 months of walking preparation
    • Doctor's clearance for those above 50
    • Customized pace for mixed groups
  • 7. How do I charge devices on trek?
    • Charge fully at basecamp hotels
    • Bring power banks (we recommend 20,000mAh+)
    • Solar charging available on select treks (ask when booking)
  • 8. What payment methods work on trek?
    • Before trek: Online payments (cards/UPI)
    • During trek: Cash only (Indian Rupees)
    • We'll inform last ATM point in pre-trek briefing