Passu Cathedral

Passu Cathedral is the row of dark, knife-edged spires that almost every traveller on the Karakoram Highway stops to photograph. It rises to 6,106 metres above the village of Passu in upper Hunza, and the people who live beneath it call it Tupopdan. The peak leads two lives. It is one of the most recognisable mountains in Pakistan, seen by tens of thousands of road-trippers a year, and it is a serious, rarely climbed alpine objective whose jagged summit has had only a handful of ascents. This guide covers both sides: how to see the cones at their best, and what an attempt on the mountain actually involves.

Where is Passu Cathedral?

The peak stands in Gojal, the upper part of the Hunza valley in Gilgit-Baltistan, about 10 kilometres north of Passu village and roughly a three-to-four-hour drive up the Karakoram Highway from Hunza's main town of Karimabad. It belongs to the South Ghujerab Mountains, a subrange on the eastern edge of the Batura Muztagh, with the Passu and Batura glaciers spilling down close by. Its coordinates are about 36°33′N 74°56′E. What makes it so photogenic is the sheer relief: the north face rises roughly 1,700 metres in barely a kilometre and a half, and the summit stands some 3,600 metres above the Hunza River, so the spires fill the sky straight from the roadside.

Tupopdan, Passu Cones, Passu Cathedral: one mountain, three names

The local Wakhi name is Tupopdan, usually read as "sun-drenched" or "hot rock," a nod to how fast snow melts off its southern slopes through the winter. Travellers and photographers know it as the Passu Cones for the row of near-symmetrical points, or the Passu Cathedral because the outline echoes the spires and buttresses of a gothic church. All three names point to the same 6,106-metre massif. Despite a common mix-up, it is not Passu Sar (7,478 m) or Passu Diar (about 7,295 m); those are separate, higher peaks of the Batura Muztagh a little to the west.

How to see the Passu Cones

You do not need to climb anything to enjoy the cones, and most visitors come purely to look. The classic view is from the Karakoram Highway itself, where a roadside lookout just south of Passu gives the postcard angle. A short way on, the Hussaini suspension bridge, a swaying span of planks and cable over the Hunza River, frames the spires beautifully and has become a destination in its own right. Come at sunrise or sunset for the best light, when a low sun turns the dark rock gold and throws the points into sharp relief. The cones are visible year-round, though the clearest air usually arrives in autumn.

Things to do around Passu

Passu makes an easy base for a day or two. The Hussaini suspension bridge and nearby Borith Lake, a brackish lake about two kilometres off the highway that draws migrating birds, are both gentle outings. Fitter visitors can walk to the snout of the Passu Glacier or climb towards Patundas meadow for a high view over the ice, while the white tongue of the Batura Glacier, one of the longest outside the polar regions, lies just up the valley. Together with the cones, it makes upper Hunza one of the most scenic stretches of the entire Karakoram Highway.

How hard is it to climb, and how dangerous?

As a climb, Passu Cathedral is far harder than its modest 6,106-metre height suggests. The spires are steep mixed rock and ice with serious exposure, and there is no easy line to the top from any side. This is not a peak for a first expedition or a trekking-peak ambition. It asks for confident technical climbing, sound judgement on loose and committing ground, and the experience to turn back when conditions sour. Rockfall, unstable snow, and fast-changing weather are the main hazards. Far more people photograph Tupopdan than ever set foot on it, and that balance is unlikely to change.

The first ascent and the climbers who followed

Tupopdan was first climbed on 6 July 1987 by the British pair Andy Cave and John Stevenson, who took the Northeast Ridge. A few climbing sources credit a separate British party in the same year, a reminder of how lightly documented the peak's record is. Ascents since have been rare. The mountain never drew the traffic of a commercial objective, and among alpinists it is still better known for its looks and its difficulty than for any well-trodden route. If you are after the longer story of the Passu group, the other 6000m peaks of upper Hunza sit in the same corner of the Karakoram.

The Northeast Ridge route

The Northeast Ridge of the 1987 first ascent is still the line most associated with the peak. It offers the most logical weakness through the spires, a sustained mixed climb on rock and ice that is protected and moved on with care rather than rushed. Because so few teams attempt the mountain, there is no maintained camp chain or annual rope-fixing as there is on the big trade peaks. An attempt is a self-contained alpine undertaking, planned around the specific party and the conditions of the day rather than a fixed itinerary, which is exactly why we cost and plan any climb here individually.

Best time to visit and to climb

For sightseeing, the highway to Passu stays open for most of the year, but the comfortable window runs roughly May to October. Autumn, in September and October, gives the crispest views and the famous golden poplars down in the valley. For climbing, summer offers the most settled spell, broadly June to August, when daytime conditions are most workable on the mixed ground, though the high Karakoram can hold weather in any month.

Getting to Passu

Passu sits directly on the Karakoram Highway, which is the whole reason the cones are so accessible. Most travellers arrive by road from Gilgit, about five to six hours, or from Karimabad in central Hunza, three to four hours, often breaking the drive at Attabad Lake and Gulmit. The nearest airport is Gilgit, served by flights from Islamabad that depend heavily on mountain weather; many visitors prefer the two-day overland drive up the highway for the scenery alone.

What a climb takes: permits and cost

Climbing Passu Cathedral needs a Pakistan mountaineering permit and a peak royalty paid to Gilgit-Baltistan, with a liaison officer assigned to the team. As a 6,000-metre peak its royalty is modest next to the 8,000ers, but the logistics, technical staff, and equipment for such a committing climb are not. Costs depend entirely on team size, length, and the level of support, so the figure shown on this page is indicative and we quote each expedition individually.

Go With Guide Pakistan arranges both sides of Passu Cathedral: photography and sightseeing trips to the cones and the wider upper Hunza valley, and custom technical expeditions on the peak itself for experienced climbers. Tell us which one you are after and we will build the trip around it.