• Offices: Dehradun | Dwarka New Delhi

Auden's Col Mountain Pass

Explore Auden's Col Pass in Uttarkashi, India, a thrilling trek connecting Gangotri and Khatling glaciers. Know how to reach, the best time to visit, and more.


Auden's Col is one of the most thrilling and less explored high-altitude mountain passes in the Indian Himalayas. It is located in the Uttarkashi district of Uttarakhand, India. This majestic pass sits at an altitude of about 5,490 metres (18,010 feet) and serves as a connecting route between the Rudugaira Valley and Bhilangna Valley. It joins two important glaciers – Rudugaira Glacier and Khatling Glacier – making it a dream destination for serious trekkers and adventure lovers.

The pass is named after John Bicknell Auden, a British geologist and explorer who first crossed it in the year 1939. Since then, it has remained one of the most scenic yet challenging treks in the Garhwal Himalayas.

 Where is Auden's Col Pass Located?

Auden’s Col is situated in the Garhwal Himalayas within the Gangotri National Park in Uttarkashi district. The region lies in close proximity to some well-known Himalayan peaks like Gangotri III, Jogin I & II, and Kedar Dome.

Geographically, the pass falls between Gangotri and Khatling Glacier, and the trail passes through remote areas, alpine meadows, glacial moraines, and icy ridges. The region is rich in biodiversity and is surrounded by snow-covered peaks, deep valleys, and serene landscapes.

How to Reach Auden's Col Pass?

Reaching Auden’s Col involves multiple stages. Since it’s a high-altitude trek, one must be physically fit and ideally have some trekking experience. Here's a breakdown of how to get there:

1. Reach Dehradun or Rishikesh (By Air/Rail/Road):

  • The nearest airport is Jolly Grant Airport, Dehradun.
  • Dehradun and Rishikesh also have major railway stations.
  • From Delhi, you can take an overnight train or bus to reach either of these cities.

2. Travel to Gangotri (Base Camp):

  • From Dehradun/Rishikesh, drive to Uttarkashi (approx. 6–7 hours).
  • From Uttarkashi, drive to Gangotri, the starting point of the trek. Gangotri is about 100 km from Uttarkashi and takes 4–5 hours to reach by road.
  • Gangotri is a well-known pilgrimage town and also the source of the river Ganga.

3. Trekking Route:

  • The trek to Auden’s Col starts from Gangotri.
  • The trail passes through Nala Camp, Rudugaira Base Camp, and Gangotri Base Camp.
  • From here, trekkers approach Auden's Col Pass, crossing it over to reach Khatling Glacier.
  • After descending, the trek continues towards Chowki and Masar Tal, eventually ending at Guttu in Tehri district.

Total trekking duration: 14–18 days, depending on the pace and weather. Important Note: This trek is not recommended for beginners. It involves crossing glaciers, crevasses, and high mountain ridges. Always go with a certified trekking agency or experienced guides.

Best Time to Visit Auden’s Col Pass

The best time to trek to Auden’s Col is during the pre-monsoon and post-monsoon seasons, when the weather is relatively stable, and the views are clear.

1. May to June (Pre-Monsoon):

  • Snow still covers most of the trail, giving the trek a pristine white beauty.
  • Temperatures are cold, especially at higher camps.
  • Glaciers and moraines are more stable.
  • The weather is generally clear in the mornings but may turn cloudy in the afternoon.

2. September to October (Post-Monsoon):

  • Ideal weather and less snow on the trail.
  • Clear skies offer stunning views of the surrounding peaks.
  • Less risk of landslides or heavy snowfall.
  • One of the most preferred times by professional trekkers.

Avoid Monsoon (July–August):

  • Heavy rainfall can cause landslides and make trails dangerous.
  • River crossings become riskier, and visibility is low.

Avoid Winter (November–April):

  • The region receives heavy snowfall and becomes inaccessible.
  • Temperatures fall well below freezing, making survival difficult.

What Makes Auden’s Col Special?

  • Remote Wilderness: Very few people take this route, so the natural beauty is untouched and serene.
  • Rare Experience: It connects two massive glaciers – a rare experience even in the Himalayas.
  • Adventure Level: Ideal for thrill-seekers and high-altitude explorers looking for a challenge.
  • Panoramic Views: The trail offers breathtaking views of peaks like Jogin Group, Rudragaira, Bhagirathi Massif, and Kedar Dome.
  • Camping Under Stars: Spend nights under open skies at high altitudes, surrounded by snow and silence.

Auden’s Col Pass is one of the most beautiful yet demanding treks in Uttarakhand. It offers a unique combination of glaciers, mountain passes, alpine meadows, and remote valleys. Though not for casual trekkers, those who undertake this journey are rewarded with unmatched natural beauty and a deep sense of adventure. With proper preparation and guidance, Auden’s Col is a Himalayan gem waiting to be explored.