Sost is one of the most important settlements in Gojal, Upper Hunza, Gilgit-Baltistan, Pakistan. Located along the Karakoram Highway, Sost is widely known as the last major town before Khunjerab Pass, the high-altitude border crossing between Pakistan and China.
For tourists, Sost is more than a transit stop. Its location makes it an excellent base or overnight stop for travellers exploring Passu, Borith Lake, Hussaini Suspension Bridge, Gulmit, Khunjerab National Park and Khunjerab Pass.
The town also provides an opportunity to experience the remote mountain environment of Upper Hunza and observe the importance of trade and transportation along the Pakistan-China corridor.
Where Is Sost?
Sost is located in Gojal, Hunza District, Gilgit-Baltistan.
It lies along the Karakoram Highway, north of Passu and south of Khunjerab Pass.
The main route is:
Gilgit → Karimabad → Attabad Lake → Gulmit → Hussaini → Passu → Sost → Khunjerab Pass
Its strategic location makes Sost one of the most important settlements in northern Hunza.
How to Reach Sost
Sost is accessible by road through the Karakoram Highway.
From Karimabad, the journey generally follows:
Karimabad → Attabad Lake → Gulmit → Hussaini → Passu → Sost
From Passu, continue north along the Karakoram Highway.
From Khunjerab Pass, travellers return south through:
Khunjerab → Sost → Passu → Gulmit
The road is mountainous, so journey times can vary according to weather, traffic and road conditions.
Sost From Islamabad
Travellers beginning in Islamabad have a long overland journey toward Gilgit-Baltistan.
The broader route is:
Islamabad → Chilas → Gilgit → Hunza → Attabad → Gulmit → Passu → Sost
A multi-day itinerary is recommended rather than attempting to reach Sost in one continuous drive.
Sost From Karimabad
Sost is considerably farther north than Karimabad.
A scenic route is:
Karimabad → Attabad Lake → Gulmit → Borith Lake → Hussaini → Passu → Sost
Travellers should allow enough time for sightseeing rather than treating the journey simply as transportation.
What Is Sost Famous For?
Sost is particularly known for:
- Its location on the Karakoram Highway
- Proximity to Khunjerab Pass
- Pakistan-China trade
- Mountain scenery
- Gojal culture
- Being a major stop in Upper Hunza
- Access to Khunjerab National Park
- Accommodation and transport services for travellers
It is often the final major settlement before travellers head toward the high-altitude border area.
Sost and the Pakistan-China Trade Route
Sost has an important strategic position because the Karakoram Highway connects Pakistan with China through the Khunjerab corridor.
The town serves as an important transport and commercial point for goods moving through the region.
This gives Sost a different atmosphere from villages such as Gulmit and Passu.
Visitors may notice commercial activity associated with transportation and cross-border trade.
The History of Sost
The wider Gojal region has a long history of movement through the Karakoram.
Before the modern highway, travel through these mountains was considerably more difficult.
Mountain passes and valleys connected communities and provided routes for movement and trade.
The development of the Karakoram Highway dramatically changed the region by creating a modern road connection between Pakistan and China.
Sost’s importance grew with this transportation network.
Sost and the Karakoram Highway
The Karakoram Highway is the defining infrastructure feature of Sost.
The highway continues north toward Khunjerab Pass and provides the main road connection through this remote mountain region.
For tourists, the road itself is part of the attraction.
The journey includes:
Deep valleys + glaciers + towering peaks + mountain villages + high-altitude landscapes
Sost and Khunjerab Pass
Khunjerab Pass is the main reason many travellers visit Sost.
The journey from Sost toward Khunjerab follows the Karakoram Highway through increasingly high and rugged terrain.
A typical excursion is:
Sost → Khunjerab National Park → Khunjerab Pass → Sost
The journey should be planned with attention to weather, road conditions and current access requirements.
Sost and Khunjerab National Park
Khunjerab National Park surrounds much of the high-altitude landscape approaching the border.
The park is known for its unique mountain ecosystem and wildlife.
One of its most famous animals is the Marco Polo sheep, a wild sheep associated with the high mountains of the region.
Visitors should respect park regulations and avoid disturbing wildlife.
Sost and Passu
Passu lies south of Sost.
The route is:
Sost → Passu → Hussaini → Gulmit
Travellers can easily combine Sost with:
- Passu Valley
- Passu Cones
- Passu Glacier
- Hussaini Suspension Bridge
Sost and Passu Cones
The famous Passu Cones are located along the route between Gulmit and Sost.
A multi-day itinerary can include:
Gulmit → Hussaini → Passu Cones → Passu → Sost
This is one of the best ways to experience the dramatic scenery of Upper Hunza.
Sost and Passu Glacier
Passu Glacier is another major attraction in the surrounding region.
Travellers can visit safe viewing areas depending on seasonal access.
Those interested in glacier trekking should use professional guides and appropriate equipment.
Glaciers can contain hidden crevasses, unstable ice and other hazards.
Sost and Borith Lake
Borith Lake is located farther south in the Gojal region.
A complete itinerary can be:
Sost → Passu → Hussaini → Borith Lake → Gulmit
Borith Lake is particularly attractive for visitors interested in quiet landscapes and birdwatching.
Sost and Hussaini Suspension Bridge
Hussaini Suspension Bridge is located south of Sost.
A route connecting both destinations is:
Sost → Passu → Hussaini Suspension Bridge
Travellers can combine the bridge with Passu and Gulmit before returning toward central Hunza.
Sost and Gulmit
Gulmit is another major settlement in Gojal.
The route is:
Sost → Passu → Hussaini → Gulmit
Gulmit offers a more cultural experience, including village life, Wakhi traditions, agriculture and local handicrafts.
Sost and Attabad Lake
Attabad Lake is much farther south.
A complete Upper Hunza road trip can follow:
Karimabad → Attabad Lake → Gulmit → Passu → Sost
Travellers heading toward Khunjerab can therefore visit Attabad before continuing north.
Sost for Foreign Tourists
International visitors often pass through Sost when travelling toward Khunjerab Pass.
The town provides an opportunity to experience a remote part of Pakistan’s northern border region.
Foreign travellers may be particularly interested in:
- Karakoram Highway
- Pakistan-China connectivity
- Mountain scenery
- Gojal culture
- Khunjerab National Park
- High-altitude landscapes
The area offers a very different travel experience from major Pakistani cities.
Sost for Adventure Travellers
Sost is a useful base for travellers exploring the surrounding high mountains.
Depending on their itinerary and experience, visitors may undertake:
- Hiking
- Trekking
- Photography
- Scenic drives
- Mountain sightseeing
- Wildlife observation
More demanding mountain activities require appropriate preparation and local guidance.
Sost for Photographers
Sost offers excellent opportunities for documentary and landscape photography.
Potential subjects include:
- Karakoram Highway
- Mountain valleys
- Snow-covered peaks
- Local transportation
- Traditional buildings
- Markets
- Mountain landscapes
- Khunjerab road
- Wildlife landscapes
Because Sost has an important commercial role, street photography can also capture a different side of Hunza.
Always ask permission before taking close-up photographs of people.
Sost and Mountain Wildlife
The journey beyond Sost toward Khunjerab enters an environment where high-altitude wildlife can be found.
Depending on season and luck, travellers may see wildlife such as:
- Marco Polo sheep
- Ibex
- Marmots
- Birds of prey
Wildlife sightings are never guaranteed.
Visitors should keep their distance and never attempt to feed or chase animals.
Best Time to Visit Sost
Spring
Spring brings increasing greenery to lower elevations.
Higher mountains remain snow-covered.
Summer
Summer is a popular period for Upper Hunza tourism.
Road travel is generally easier, although weather can still change quickly.
Autumn
Autumn provides excellent mountain photography.
The contrast between golden vegetation and rugged peaks can be spectacular.
Winter
Winter can be extremely cold at high elevations.
Access toward Khunjerab may be affected by snow and weather.
Always check current conditions before travelling.
Best Time to Travel From Sost to Khunjerab
The road toward Khunjerab reaches very high elevation, so weather conditions are particularly important.
A clear morning can provide better visibility.
However, mountain weather can change rapidly.
Travellers should confirm current access and road conditions locally before starting the journey.
Sost for Families
Families can use Sost as an overnight stop during a Khunjerab trip.
A family itinerary could be:
Passu → Sost → overnight → Khunjerab Pass → return
Parents should keep children supervised around mountain roads and high-altitude environments.
Sost for Couples
Couples can include Sost as part of a scenic Upper Hunza road trip.
A possible plan is:
Passu → Sost → overnight → Khunjerab Pass → return
Staying overnight can make the long journey more comfortable.
Local Culture Around Sost
Sost is part of the wider Gojal cultural landscape.
The area reflects the traditions of mountain communities that have adapted to the demanding environment of the Karakoram.
Visitors can learn about:
- Local food
- Agriculture
- Mountain lifestyles
- Traditional crafts
- Languages
- Trade
- Transportation
Local Food in Sost
Travellers can find food options in Sost and nearby settlements.
Depending on the establishment, visitors may encounter:
- Chapshoro
- Rice dishes
- Local breads
- Dumplings
- Soups
- Tea
- Dried fruits
- Apricot products
Travellers heading toward Khunjerab should carry water and snacks because food options become increasingly limited farther along the route.
Accommodation in Sost
Sost has accommodation options suitable for travellers who want to break their journey before continuing toward Khunjerab.
The choice of accommodation varies according to season and availability.
For peak travel periods, advance booking is advisable.
Why Stay Overnight in Sost?
An overnight stay can make sense if you plan to visit Khunjerab Pass.
Instead of travelling from central Hunza to Khunjerab and back in one rushed journey, travellers can divide the trip:
Day 1: Hunza → Passu → Sost
Day 2: Sost → Khunjerab → Sost or onward
This creates a more comfortable itinerary.
What Should You Carry?
For a Sost and Khunjerab trip:
- Passport and required travel documents
- Comfortable shoes
- Warm clothing
- Sunglasses
- Sunscreen
- Water
- Snacks
- Camera
- Power bank
- Basic medicines
- Small backpack
Because elevation increases significantly toward Khunjerab, warm clothing is essential even during warmer months.
What to Wear
Dress in layers.
Conditions can change considerably between lower Hunza and Khunjerab.
For a Khunjerab excursion, bring:
- Warm jacket
- Thermal layers when appropriate
- Gloves
- Hat
- Comfortable shoes
The temperature near the border can be dramatically colder than in lower Hunza.
High-Altitude Considerations
Khunjerab Pass is at very high elevation.
Some visitors may experience discomfort from the altitude, particularly if travelling quickly from lower elevations.
Take the journey slowly, stay hydrated and pay attention to how you feel.
Anyone experiencing significant symptoms should stop the ascent and seek appropriate assistance.
Is Sost Safe?
Sost is a functioning mountain town and an established stop for travellers.
However, the journey through the Karakoram requires normal mountain-travel precautions.
Be careful around:
- Steep roads
- Falling rocks
- Mountain weather
- Remote areas
- High-altitude conditions
- River valleys
Always follow local instructions regarding road closures and access restrictions.
Responsible Tourism in Sost
Visitors should respect the local community and environment.
Good practices include:
- Keep the area clean.
- Avoid littering.
- Respect local residents.
- Ask before photographing people.
- Follow wildlife regulations.
- Do not disturb animals.
- Support local businesses.
How Long Should You Stay in Sost?
Most travellers stay one night when using Sost as a base for Khunjerab.
If your objective is simply to pass through, a shorter stop may be sufficient.
For photographers and travellers interested in local life, additional time can be worthwhile.
Is Sost Worth Visiting?
Yes, especially if your itinerary includes Khunjerab Pass.
Sost’s greatest importance comes from its strategic location.
It connects the attractions of Upper Hunza with the high-altitude Khunjerab region.
Its combination of:
Trade + Karakoram Highway + mountain scenery + Gojal culture + access to Khunjerab
makes it an important destination on a complete Hunza tour.
Suggested One-Day Sost Tour
Morning
Depart Passu.
Midday
Travel through the Karakoram Highway toward Sost.
Afternoon
Explore Sost and its surroundings.
Evening
Stay overnight in Sost.
This option works particularly well if Khunjerab is planned for the following day.
Suggested Two-Day Sost and Khunjerab Tour
Day 1
Gulmit → Hussaini → Passu → Passu Cones → Sost
Stay overnight.
Day 2
Sost → Khunjerab National Park → Khunjerab Pass → Sost or continue south
This is a practical way to explore the northern section of the Karakoram Highway.
Suggested Three-Day Upper Hunza Tour
Day 1
Karimabad → Attabad Lake → Gulmit → Borith Lake → Passu
Day 2
Passu → Passu Cones → Passu Glacier viewpoints → Sost
Day 3
Sost → Khunjerab National Park → Khunjerab Pass → return
This itinerary combines the major natural and cultural attractions of Upper Hunza.
Flexible Sost Tour Options
Option 1: Sost Short Visit
Passu → Sost → return
Best for travellers simply wanting to explore the town.
Option 2: Sost + Khunjerab
Passu → Sost → Khunjerab Pass → Sost
Best for travellers focused on the Pakistan-China border region.
Option 3: Sost + Passu
Gulmit → Hussaini → Passu → Sost
Best for exploring the Upper Hunza route.
Option 4: Sost + Khunjerab National Park
Sost → Khunjerab National Park → Khunjerab Pass
Best for nature and wildlife enthusiasts.
Option 5: Complete Gojal Tour
Karimabad → Attabad → Gulmit → Borith Lake → Hussaini → Passu → Sost
Best for first-time visitors to Upper Hunza.
Option 6: Complete Khunjerab Road Trip
Karimabad → Attabad → Gulmit → Passu → Sost → Khunjerab Pass
Best for travellers wanting the full Karakoram Highway experience.
Option 7: Customized Hunza Tour
Create a personalized itinerary including:
Karimabad → Altit Fort → Baltit Fort → Attabad Lake → Gulmit → Borith Lake → Hussaini → Passu → Passu Cones → Sost → Khunjerab Pass
Hotels, rental jeeps, travel days and sightseeing stops can be adjusted according to your requirements.
Plan Your Sost and Khunjerab Tour With PakJourney
Planning a trip to Sost, Upper Hunza and Khunjerab Pass?
@PakJourney can arrange a flexible itinerary according to your travel dates, group size and budget.
PakJourney can assist with:
- Sost tours
- Khunjerab Pass tours
- Khunjerab National Park trips
- Passu Valley tours
- Passu Cones sightseeing
- Passu Glacier visits
- Hussaini Suspension Bridge trips
- Borith Lake tours
- Gulmit Village visits
- Attabad Lake tours
- Hotel booking
- Rental jeeps
- Private transportation
- Family tours
- Couple tours
- Photography tours
- Wildlife-focused trips
- Customized Hunza itineraries
For tour planning, hotel booking and rental jeep arrangements, contact PakJourney at 0300-5673567.
PakJourney — Travel through Upper Hunza, experience the Karakoram Highway and discover the spectacular road to Khunjerab Pass.