The Rani Sui Lake Trek is a remote high-altitude trek that rewards effort with dramatic alpine scenery and a stunning glacial lake set in a rugged Himalayan basin. Reaching approximately 4,200 metres, this trek is both physically demanding and visually striking.
The route takes you through rocky valleys, alpine terrain, and isolated campsites far from motorable roads. As altitude builds, the environment becomes more austere — vegetation thins, temperatures drop, and the terrain grows rougher. The approach to Rani Sui Lake is especially memorable, with the lake appearing suddenly amid barren, high-altitude surroundings.
This trek requires consistent endurance and good physical conditioning. While there is no technical climbing, long walking days and altitude exposure make preparation essential. The sense of remoteness and commitment adds to the experience, making the journey feel earned rather than easy.
Rani Sui Lake is best suited for trekkers who are comfortable in remote Himalayan terrain and want to experience a lesser-known yet deeply rewarding high-altitude trek.
Note: Prices mentioned are applicable for Indian passport holders. For foreign passport holders, the cost may vary. Please connect with the Boots & Crampons team for clarity.
Note: An indemnity document will be shared before the trek. Signing it is mandatory.
Arrive in Manali, a charming hill town nestled in the Kullu Valley. Upon arrival, check into your hotel and take some time to relax.
In the evening, explore the vibrant Mall Road market, visit local cafés, or take a short walk along the Beas River. This light activity also helps with gradual acclimatization.
Overnight stay in hotel.
After breakfast, begin your trek from Manali towards Lama Dugh.
The trail ascends steadily through dense pine and deodar forests, offering stunning views of the Manali town below and surrounding snow-capped peaks. As you gain altitude, the forest opens into scenic meadows.
After 4–5 hours of trekking, reach Lama Dugh (3,065m), a peaceful alpine meadow surrounded by towering Himalayan ranges.
Trek Duration: 4–5 hours
Overnight camping at Lama Dugh.
Today’s trek takes you further into the high-altitude landscape towards Rani Sui.
The 6–7 hour trail involves gradual ascents, open ridgelines, and panoramic views of the Dhauladhar and Pir Panjal ranges. The terrain becomes more rugged and expansive, offering breathtaking mountain scenery.
Arrive at Rani Sui (3,400m), a serene alpine campsite with wide Himalayan vistas.
Trek Duration: 6–7 hours
Overnight camping at Rani Sui.
After breakfast, begin your descent back to Manali. The 5–6 hour downhill trek retraces the scenic forest trail, giving you one last chance to enjoy the fresh mountain air and spectacular views.
Upon reaching Manali, your trek concludes with wonderful memories of alpine meadows and Himalayan landscapes.
Transportation
Accommodation
Meals
Trek Leadership & Support Staff
Camping & Safety Equipment
Permits & Administration
Additional Benefits
Travel & Transportation Outside Trek Itinerary
Personal Equipment & Gear
Personal Expenses
Insurance & Medical
Miscellaneous
Please read carefully before registering
At Boots & Crampons, preparation is not optional. The level of training required depends on the duration, altitude, and technical difficulty of the trek or expedition you are signing up for.
Proper preparation increases not just your chances of success, but also your safety and enjoyment in the mountains.
*Rental Gears Required*
Visit our Contracted Business Partner website – Summit Yak
for details on trek-specific rental gears and rates.
This trek involves rocky mountain trails, glacial basins, alpine valleys, and a high-altitude lake setting. Camps are located in remote terrain, and weather conditions can be unpredictable.
Rani Sui Lake lies at approximately 4,200 metres, making it a demanding high-altitude trek.
The trek is classified as moderate to challenging, mainly due to:
Fit beginners can attempt this trek with structured preparation, though prior Himalayan experience is beneficial.
You should have:
➡️ See the Preparation Guide for detailed training guidance
Water must be treated or purified at all times.
Training should include:
➡️ Refer to the Preparation Guide.
Boots & Crampons staff of highly trained professional guides is here to make your journey as safe and secure as possible. All of our trekking guides are medically certified and have abundant experience using their training in mountainous environments.
Our safety standards are based on the experiences of our founder, managing risk in some of the world’s most hostile environments.
While we advise our trekkers to carry light, our guides are always prepared with:
Be it queries about the trek, customization or anything else, our team is eager to assist you.
Need your questions answered right away?
Get in touch with us at
Discover similar treks from Boots & Crampons that quench your thirst for adventure.
Discover similar treks from Boots & Crampons that quench your thirst for adventure.
