Mud village, Spiti

Mud (also known as Mudh and Muth) is a small village in the cold desert region of Spiti in Himachal Pradesh, India. Located at an altitude of on the left bank of the Pin River, a right bank tributary of the Spiti River, the village nestles at the base of the Parbati range that towers almost vertically above. Mud is near the boundary of the Pin Valley National Park and is a convenient base for treks in the park, and to the neighbouring districts of Kullu and Kinnaur. It is the last village on the Spiti side of the Pin Parbati trek to Kullu and the Pin Bhaba trek to Kinnaur.

Mud village became famous among geologists in the 1860s when the Moravian geologist Ferdinand Stoliczka discovered a major geological formation in the Himalayas that he named the ''Muth Succession'', after Mud village. This spurred many geologists to do fieldwork in the Pin Valley. The Muth Formation, as it is now known, has a thickness of . Consisting of white quartz arenite, it is resistant to weathering and readily visible to the geologists.

History

Mud village was mentioned by Ferdinand Stoliczka in a paper in the ''Memoirs of the Geological Survey of India'', 1866. Stoliczka was a Moravian palaeontologist who joined the Geological Survey of India in 1862. He made Mud village the base for his fieldwork on the geology of the Western Himalayas. He named an important geological rock layer stretching from Kashmir through Spiti to Nepal in the Western Himalayas as the Mudh (Mud) Series. This remote village at the upper end of the Pin River Valley, surrounded by inhospitable mountains, thus attained prominence.

Spurred by Stoliczka's publication, other geologists visited Mud for fieldwork during the remainder of the 19th century. These included C. L.Griesbach (1880s), C.Diener (1890s) and H. H. Hayden (1899). Their research and publications confirmed the prominence of Mud village in geology. Hayden renamed the Mudh Series to the Mudh Formation, a name that is still in use today. G. Fuchs wrote: "The pioneering work by Stoliczka, Griesbach, Von Krafft, Dlener, and Hayden has made Spiti famous as a classical geological area of the Himalaya, particularly of the Tethys or Tibetan Zone."

After a gap of many decades from Hayden's 1899 visit, in July - September 1978, an Indo-Austrian expedition led by G. Fuchs ( Geological Survey of Austria) and D.K. Bhatt (Geological Survey of India) did fieldwork on the Mudh Formation in Mud and nearby places. In 1997-98, Erich Draganits, a PhD student at the University of Vienna did his fieldwork in Mud. Subsequently Indian geologists, Parcha and Pandey from the Wadia Institute of Himalayan Geology, Dehradun visited in about 2011. These recent studies succeeded in firmly establishing the origins and age of the Mudh Formation.

Geography

Mud is located on the left bank of the Pin River, which is a right bank tributary of the Spiti River. The village nestles at the base of the towering Pin Parbati range that separates Spiti from Kullu district. It is the first inhabited place encountered by travelers coming from Kullu valley via the Pin Parbati Pass and from Kinnaur via the Pin Bhaba Pass. The village is at a distance of from Kaza, Spiti. This is the route on NH-505 from Manali. From Tabo, en route on NH-505 from Shimla, the distance is . The village covers an area of .

Climate

Spiti is a cold desert region with an annual rainfall of about .
The weather is mild from April to October. During May - June, the temperatures range between . During the winter, the temperature may drop to .

Geology

Spiti is a high-altitude semi-desert. Over millennia, the Spiti River and its tributaries such as the Pin River, have cut deep gorges in the sedimentary strata uplifted during the formation of the Himalayas. With little rain or snow there is not much of weathering of the steep valley sides. As vegetation is sparse, the rock strata in the steep cliffs are easily visible to the geologist, without excavation or drilling. These favourable conditions for observation attracted geologists to the Pin Valley starting with Stoliczka in the 1860s. In the mountain sides near Muth (Mud) village, Stoliczka identified a number of layers or successions, one of which he named as the ''Muth succession''. This was later renamed as the ''Muth System'' by Hayden (1908) and as the ''Muth Formation'' by Srikantia (1981). Other formations, visible near Mud village, that occur above and below the Muth Formation are given in the Table.

The Muth Formation is readily observed in the Farakah Section, north-west of Mud village. It is also very well exposed in Zanskar, Lahaul, Spiti, Kinnaur, Garhwal and in the Nepal Himalayas. It consists mostly of hard, white or slightly greenish quartz arenite 258-300m thick, with an 11-15m thick layer of dolomite near the top. The white colour and resistance to weathering make it easy to observe.

It exhibits current bedding, ripple marks and burrows. These indicate that it originated from coastal sediments deposited in a wave-dominated barrier island system in the Tethy's Sea. The sedimentary rock was transformed by metamorphosis into quartz during the tectonic collision.

The quartz arenite rock strata were formed under high temperatures and/or pressures. Hence, body fossils did not survive. Only inchnofossils (i.e. fossil traces such as burrows and tracks), are found. The neighbouring formations, Pin (lower, i.e. older) and Lipak (upper, i.e. younger), have body fossils that are accurately dated. The trace fossils in the Mudh Formation and the dates of the neighbouring formations have been used to approximately date the Mudh Formation to the Early Devonian (419 - 393 mya).

Demographics and amenities

The population as of the 2011 Census was 213 (females: 113 (53%), males: 100 (47%)), with 45 households. The literacy rate among females is 54% and among males is 81%. The majority of the population are Scheduled Tribes comprising 96.2%, while Scheduled Castes comprise 1.88%. The language spoken in Spiti is Bhoti.

Mud is a village in the Sagnam Gram Panchayat. A government primary and middle school caters to children of the village. The village has a branch post office. The nearest full-service sub post office including international speed post is located at Sagnam, a distance of .

Places of interest

Mud is a convenient base for visiting the Pin Valley National Park. Trails from Mud head north and west to the National Park, west to Kullu district via the Pin Parbati Pass, and south to Kinnaur district via the Pin Bhaba Pass.

The Pin Valley is a cold desert with alpine pasture or dry alpine scrub forest. Located at a high altitude with the upper reaches being largely unexplored, the area is home to several endangered species including the snow leopard. About 20 species of birds and animals are found in the National Park, some of which may be seen in the Pin valley near Mud. These include Ibex, Chhumurthi horse, Bharal, Red fox, Marten, Weasel, Pika, Snow Cock, Bearded vulture, Chukor, Golden Eagle, Griffon, Yellow-billed Chough, Raven etc.

Mud has two Buddhist nunneries, meditation caves and shelters. These belong to the Nyingmapa school, the oldest of the four major schools of Tibetan Buddhism. These are located on the Killung Nala, a small stream that meets the Pin River at Mud.

Mud is the last village on the trekking trails to the Kullu valley and to Kinnaur district. Both routes start along the left bank of the Pin River. After about the trail reaches Chhochhden Camp at the confluence of 3 nallahs. The ruins of Lyungti Khar, a fort built by the Kullu Rajas, is nearby. One trail heads west towards the Pin Parbati Pass (elev. and down the Parbati valley to Manikaran and Kullu. This trek usually takes 5-7 days.

The other trail continues south from Chhochhden Camp to the Pin Bhaba Pass (elev. and on to Kaphnu in Kinnaur, a total distance of . Kaphnu is from NH 5 which runs along the Satluj River to Shimla. This trek takes 4-5 days for the distance. Harish Kapadia reported that local people traveling to Shimla for business or studies would prefer the short trek over the Pir Bhaba Pass to the uncertain road journey via Tabo.

Transport

During the summer, public buses and private vans ply regularly from Kaza to Mikkim and Mud villages in the Pin valley. During the winter, buses do not ply to the Pin valley. Then, the approach to Mud is via private vehicle and foot from Attargo bridge off NH-505, a distance of .

In early 2022, the Government of Himachal Pradesh approved construction of a new road connecting the Satluj Valley, Kinnaur district to the Spiti Valley via Mud village. The new road will run from Kafnu ( NH-5) in Kinnaur to Mud, connecting to NH-505 near Atargu Bridge on the Spiti river. The new bypass will reduce the distance from Shimla to Kaza by . This will open up the Pin Valley National Park, Mud village and the Spiti valley to tourism.

Accommodation

There are a few home stays in Mud, the oldest being Tara House Home Stay.

Gallery

File:Road Mudh Pin Spiti Himachal Jun18 D72 7071.jpg, Road from Kaza entering Mud
File:Nyingma Monastery Mudh Spiti Himachal Jun18 D72 7065.jpg, Nyingma monastery, Mud
File:Pin Valley Spiti Himachal Jun18 D72 7092.jpg, View down the Pin valley to Mud
File:Right Bank Pin Mudh Spiti Himachal Jun18 D72 7114.jpg, Right bank of Pin river looking towards Mud, Jun '18
File:Hikers Pin To Mudh Spiti Himachal Jun18 D72 7183.jpg, Hikers approach Mud on left bank of Pin
File:Horses in a field in Mudh, Himachal Pradesh, India.jpg, Chhumurthi horses near Mud
File:Yellow Wildflowers Pin Spiti Himachal Jun18 D72 7097.jpg, Sparse alpine vegetation, Jun '18
File:White Wildflowers Pin Spiti Himachal Jun18 D72 7109.jpg, Sparse Alpine vegetation, Jun '18
File:Brandts Mtn Finch Pin Spiti Himachal Jun18 D72 7179.jpg, Brandt's Mountain finch, Jun '18
File:Pea Plants Mudh Spiti Himachal Jun18 D72 7222.jpg, Field of peas in Mud village, Jun '18
File:Map Passes Trails Kullu Spiti Himachal Jun18 D72 7078.jpg, Trail from Mud to Kullu via the Pin Parbati Pass

See also

* Pin Valley National Park
* Pin Parbati Pass
* Pin Bhaba Pass
* Spiti Valley

References

{{reflist

Villages in Lahaul and Spiti district