Pin Valley, Spiti: Mudh, the National Park and Slow Days

Most travellers who come to Spiti follow the main valley: Tabo, Dhankar, Kaza, Key, Kibber, Langza and back again. It is a wonderful journey. But just south of Kaza, a side road branches off along the Pin River into a valley that many visitors see only briefly, if at all. The Pin Valley is greener, quieter and in some ways more surprising than the main valley, and it deserves more than a day trip.

Where it is

The Pin Valley lies to the south of the main Spiti valley, joining it near the village of Attargo, close to the confluence of the Spiti and Pin rivers below Dhankar. A road runs up the valley through a string of villages to Mudh, which is usually described as the last village reachable by road. Beyond Mudh, the valley continues as a trekking route, including the well-known Pin Bhaba trek to Kinnaur and the Pin Parvati trek towards the Parvati valley in Kullu. Both are serious high-altitude treks that require preparation, experience and usually a guide.

Much of the valley is protected as the Pin Valley National Park, established to conserve its high-altitude ecosystem.

What makes it different

It is greener. While the main Spiti valley is famous for its bare brown slopes, the Pin Valley often looks noticeably greener in summer, with fields of barley and peas, willow trees and meadows near the river. The contrast with the surrounding desert mountains is striking.

It is quieter. Fewer visitors make it up the valley, and fewer still stay overnight. Villages are small and life moves slowly.

The landscape is dramatic. The mountains here are known for their colourful rock layers, banded in shades of red, ochre, grey and green, folded into extraordinary patterns.

Wildlife. The national park is known as habitat for animals such as the Himalayan ibex and the snow leopard, along with other high-altitude species. Sightings of the snow leopard in particular are rare and usually require winter visits with specialist guides, so do not expect to see one on a summer trip. Ibex and birds are more likely, especially with a local guide who knows where to look.

Culture. The Pin Valley has its own traditions, including monasteries and religious practices that differ in some respects from those of the main valley. Local guides and hosts are the best people to explain these.

Why stay overnight

A day trip from Kaza up the Pin Valley is possible, but it means a long drive there and back with only a short time in the valley. Staying a night or two lets you:

See the valley in morning and evening light
Take slow walks in the fields and along the river
Visit a village monastery without rushing
Talk to hosts and learn about life in the valley
Rest at a slightly lower altitude than some of the main valley villages

Mudh and some of the other villages have homestays and simple guesthouses. Facilities are basic, network coverage limited and power can be intermittent.

Things to do

Walk. The valley is good for gentle day walks from Mudh and other villages, following the river or climbing a little way up the slopes. Stay well within your limits at altitude, and ask your host about safe routes.

Visit a monastery. Small monasteries in the valley’s villages can be visited with permission. The same principles of respect apply as anywhere in Spiti.

Watch for wildlife. Bring binoculars. A local guide can help you look for ibex, birds and other wildlife, and will know the rules of the national park.

Sit by the river. Not everything needs to be an activity.

Getting there

The Pin Valley road leaves the main Spiti road near Attargo. It is narrow in places and can be rough, with occasional landslides. A local driver who knows the road is a good idea. The drive from Kaza to Mudh usually takes a few hours, depending on stops and conditions.

The national park

As a national park, the Pin Valley has rules intended to protect its wildlife and landscape. These may include restrictions on camping, trekking, fires, and entry into certain areas without permission. Some treks may require permits from the forest department. Rules change, so check with the park authorities or local guides before you go.

General good practice includes:

Stay on established trails
Do not disturb or feed wildlife
Carry all waste out
Do not light fires
Keep noise down
Do not pick plants or collect rocks or fossils

Treks beyond Mudh

Beyond the road head, the Pin Valley opens up to some of the most challenging and beautiful treks in Himachal Pradesh. These cross high passes and remote terrain, and should only be attempted by fit, experienced trekkers, properly equipped and usually with a guide and support team. Weather can change rapidly, and rescue in this terrain is difficult. If you are interested, research carefully and book through a reputable operator.

When to go

Like the rest of Spiti, the Pin Valley is most commonly visited in summer and early autumn, when roads are usually open and the weather milder. Winter visits are possible for some specialist activities but require serious preparation for extreme cold.

Responsible travel in a quiet valley

Quieter places are often more fragile. A few extra visitors can make a bigger difference here than in Kaza. Choose locally run homestays, travel in small groups, keep your footprint light and leave the valley as you found it.

The other Spiti

The Pin Valley offers a different picture of Spiti from the one most visitors take home. It is less about dramatic monasteries on hilltops and more about quiet fields, colourful mountains and slow village life. If you have the time, give it at least one night. You may find it is the part of the trip you think about most.

Access, rules and facilities in the Pin Valley change. Please check current information locally before you travel.