Khunjerab Pass Motorcycle Ride
The top of the Karakoram Highway, the world's highest paved international border at 4,693 m, and the altitude, fuel and season facts that make or break the summit day.
Khunjerab Pass is the finish line of the Karakoram Highway: the Pakistan–China border at 4,693 m, the highest paved international border crossing in the world. The road up from Hunza through Sost climbs into Khunjerab National Park, where marmots, ibex and, rarely, snow leopard live, and tops out at a gate with China on the other side.
The riding is not technically hard, but the altitude is real and the logistics are unforgiving even for experienced bikers: one last fuel stop, seasonal gate hours, and no coverage for most of the climb. This guide covers the summit day so it goes to plan.
| At a glance | Khunjerab Pass |
|---|---|
| Pass height | 4,693 m (15,397 ft): highest paved border crossing on earth |
| Route | Hunza → Sost → Khunjerab (Pakistan–China border) |
| In | Khunjerab National Park (marmots, ibex, snow leopard) |
| Season | Roughly May to November/December; gate hours are seasonal |
| Last fuel | Sost: none between Sost and the pass |
| Difficulty | Intermediate route, but real altitude-sickness risk |
The route to the pass
- Hunza/Karimabad → Sost (~85 km): the run up the upper Hunza valley to Sost, the last town and last fuel.
- Sost → Khunjerab (~84 km): the climb through the national park to the border gate at 4,693 m. No fuel, no services.
- The border itself: you can ride the bike right up to the Pakistani gate; onward crossing into China requires the correct permits and is not a casual affair.
Season and gate timing
The pass is generally snow-free and rideable from around May to November or December, but the border gate keeps seasonal hours and its status can change. Confirm locally in Hunza or Sost before you ride up, so you don't summit to a closed gate.
Weather at the top is cold and fast-changing in any month. Aim to be up and back by early afternoon.
Altitude: take it seriously
Climbing from Hunza (~2,400 m) to Khunjerab (~4,693 m) in a few hours on a bike is a big altitude gain, and mild altitude sickness (headache, nausea, breathlessness) is common at the top. Ride the last stage steadily, hydrate well, and if you feel unwell, descend rather than pushing on.
There is no fuel between Sost and the pass, and effectively no phone signal for crash-SOS to reach anyone. Top up at Sost, carry reserve fuel, and treat the summit day as a remote ride with satellite backup.
Offline navigation for the summit
Coverage drops out above Sost and stays gone across the national park to the border. Download the Sost-to-Khunjerab corridor before you leave town so your route, the park points of interest and the latest weather are on the phone. Apex Rider is built to keep navigating with the radio off, which is the only way it works up here.
Frequently asked questions
How high is Khunjerab Pass?
Khunjerab Pass is 4,693 m (15,397 ft), the highest paved international border crossing in the world, on the Karakoram Highway between Pakistan and China.
When is Khunjerab Pass open?
The pass is generally rideable from around May to November or December, but the border gate keeps seasonal hours and its status can change. Confirm locally in Hunza or Sost before riding up so you don't reach a closed gate.
Can I cross into China at Khunjerab on a motorcycle?
You can ride to the Pakistani border gate freely, but actually crossing into China requires the correct permits and paperwork and is not a spontaneous crossing. Most bikers ride up to the border, take it in, and return.
Is there fuel near Khunjerab Pass?
Sost is the last town and last fuel before the pass. There is none between Sost and Khunjerab. Fill up and carry reserve fuel, because the round trip burns more than the distance suggests at altitude.
Ride it with Apex Rider
Every route on this page runs through the same dead zones: patchy carrier coverage, long fuel gaps and fast-changing mountain weather. Apex Rider is the offline-first motorcycle navigation app built for exactly this kind of bike trip. Download your whole tour before you lose signal and keep turn-by-turn navigation, your route, points of interest and the last weather forecast on the phone with the radio off. Add crash-detection SOS, live crew tracking and a maintenance garage for the long haul.
Crash detection, SOS and live tracking need a signal to reach your contacts or emergency services. Across much of northern Pakistan there is none. Treat them as a backup and carry a satellite messenger for remote legs.