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adventure & travel

Piz Bernina

A summer excursion in the snow

11/05/2025
Teja Stüwe Fritz Crone
The Biancograt is one of the most famous and aesthetic routes in the Alps. It leads to the 4,048-metre-high Piz Bernina, the only four-thousand-metre peak in the Eastern Alps.

Ascent through Val Roseg to the Tschierva hut

At two o'clock sharp in the morning, the alarm clock wakes us, Fritz and Teja, from our sleep - the start of a long day. Still a little sleepy, we shoulder our heavy backpacks in Pontresina and set off in the pitch dark. Our plan is to climb Piz Bernina via the Biancograt. In addition to a climbing rope, climbing and glacier equipment, we also have our paragliders in our luggage to make the arduous descent fly by. The weather forecast predicts a hot, windless summer's day - actually perfect conditions for our adventure. However, the cross-regional wind is supposed to blow slightly in the wrong direction, which we would need for the start from the glacier. In addition, the valley winds increase significantly in the afternoon. So if we take too long, the take-off could quickly turn into a nail-biter.

The path leads into the idyllic Val Roseg, the shadows of the trees flitting past in the glow of the headlamps. After around 12 kilometers and 800 metres in altitude, we reach the Tschierva hut - fill up with water, quickly put in a bar and off we go. The hut guests who have their sights set on the Biancograt today are already far gone at this point, and we can only make out the headlamps of individual groups in the distance.

Behind the hut, we follow the path under the south-western flanks of Piz Morteratsch to Fuorcla Prievlusa - the striking access to the Biancograt at 3430 meters. Morning slowly announces itself, the contours of the mountain peaks become increasingly sharp as the sun rises behind the horizon. This section alone requires full attention: the path runs steeply downhill over the glacier in places and includes several secured passages. Iron chains and pins mitigate the technical difficulties of negotiating the rock steps. But they don't climb themselves.

Just before the saddle, there is a small firn field that we have to cross. The trail is so well trodded that we can leave our crampons in the backpack - a small relief that we gratefully accept at this time of day. We have finally reached the start of the Biancograt and the real part of the tour begins.

Biancograt - Off into the snow

Before heading onto the spectacular firn ridge, there is one more climbing passage. The climbing sections in the third degree with the heavy backpacks feel as if not only the air is getting thinner, but also the force of gravity is increasing.

But now it's really off into the snow. We bypass the last rock head on the left, then a steep firn flank lies ahead of us. The sun heats up the east side of the ridge in the early morning. A view of the long, striking course of the Biancograt, also known as the "ladder to heaven" to the summit of Piz Bernina, opens up before us. We are lucky with the conditions: A few days ago, around 20 centimetres of snow fell above 3,400 meters, which now covers most of the bare ice on the firn ridge with packed snow. Whether we will be so lucky with the flying conditions, however, still lies with the stars. Everything still looks good, but we are in the extensive lee of the supra-regional wind. And in the mountains, the wind and weather can change faster than you'd like.

Flat sections alternate with steeper passages. Even the easy sections are very exposed and demand your full attention. The steepest sections in the firn reach 45°, but at this altitude we only make slow progress anyway, so we can concentrate on the path. At the end of the firn ridge, the small Piz Alv plateau (3,994 m) opens up, and only a short time later we reach Piz Bianco, the pre-summit of our actual destination.

Summit Push at a snail's pace

The transition from Piz Bianco to Piz Bernina no longer looks far away, but this is deceptive. In fact, climbing sections up to the third degree, exposed traverses, two abseils, the famous Bianco jump and a steep climb in mixed terrain to the summit await us.

After a quick breakfast, we head to the first abseil point. Then we somehow scramble down the Bianco jump without realizing that you can - or perhaps even should - jump it, and climb on to the next rock tower. From here, the last ascent seems dizzyingly steep and exposed. As we climb, however, it turns out to be a fun mixed terrain. The last few meters are done and we are standing on the only four-thousand-metre peak in the Eastern Alps that has long been on both of our bucket lists.

We stand together on the summit - satisfied, exhausted, happy and yet still a little tense as to whether our plan will work out.

From here, Fritz, I take over and tell you how I experienced the way down - from the wintery summit to the summery valley.

Lifting off instead of descending - Fritz's experience from the summit to the valley

Teja and I share the summit with four Italians, one of whom would love to fly down with us tied to a climbing harness. After a short break, we follow the normal route to an abseil point. I let Teja down on the rope onto the glacier below. From the upper belay, the rope is not long enough to reach the glacier. However, with an intermediate belay and some rope stretching, I make it just over the bergschrund. There is absolutely no wind at the starting point, which is at around 3,950 meters above a sloping glacier. We are also up to our ankles in wet snow. It's not exactly ideal, but at least the wind isn't coming from behind, as predicted. With some effort, we trudge a runway into the perfectly sloping glacier. At this altitude, the air is already much thinner. This is not only noticeable in the increased panting, but also in the lower air pressure, which is noticeable when taking off with the paraglider. The take-off speed is higher and with no updraft, the take-off sprint has to be particularly fast.

Teja is the first to take off, I film her sprinting across the sloping glacier and marvel at how relaxed the take-off looks.
My first take-off attempt fails after just a few steps: my somewhat bulky recumbent harness throws me so off balance as it sinks into the snow that I practically get stuck upside down in the snow. Oh, how I'm already looking forward to the coming winter! The glider has to be relaid and the lines checked again for safety. I also give our runway another generous kick while the sun continues to grill me diligently. Now it finally works for me too: high above the Vadret da Morteratsch glacier, I glide down the valley like Teja before me. The air is unexpectedly calm and I enjoy the first few minutes, until I'm soon freezing and regretting not having put on my down jacket after the heated preparations for the start.

As we weren't sure how far out into the valley we could glide, we didn't decide on a specific landing spot. I look for Teja's glider far above the valley floor and find it on a wide plain with a few trees at the end of Val Morteratsch in Val Bernina. Shortly before landing, things get exciting again, the valley wind has become noticeably stronger and behind the treetops it causes slight turbulence.

The landing feels like a liberation: Instead of an endless descent, we have enjoyed a bird's eye view for 20 minutes - a view that shows us the route from a whole new dimension once again. We take our time packing up, lay our soaked clothes in the sun and jump into the ice-cold glacier stream before a kind gentleman drives us back to the parking lot in Pontresina.

At the end of the day, there are around 2,300 meters of altitude, 20 kilometers and 13 hours on the clock - 20 minutes of which we flew out of the valley: just now with our faces stuck in the snow, now back in midsummer.

Conclusion: an awesome ascent, a fantastic tour and an easy descent. We were lucky with the conditions. Without the flight, the tour would have been a torture for us in one day.

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