Trift Bridge: Cliffs, Glacier, and One of Switzerland’s Best Suspension Bridges

One step. Then another. Then a third. Slowly. A few meters behind us, and around 100 meters below, a loud stream twists through the gorge. The bridge still seems impossibly long. The ropes do not look especially thick. Another step. Then one more. Somewhere around the eighth, you begin to get used to the slight sway beneath your feet.

So, are we really walking across Trift Bridge? Of course. It is one of the best suspension bridges in Switzerland, and it sits right next to the spectacular Susten Pass.

The wooden planks are set closely enough to feel safe, though not so closely that they completely hide the void below. The bridge bounces gently, especially when someone decides to jump or walk too enthusiastically. Halfway across, it becomes easier to look around. On one side lies the Trift Glacier, a rapidly retreating mass of ice that still filled the valley only a few decades ago. On the other side is the gorge and the wider mountain landscape beyond it. Between you and the drop there is only rope and netting. It is a brilliant experience, with just the right amount of adrenaline. Some people cross as if they were on a city sidewalk. Others fight their way forward with shaky knees, only to realize at the far end that there is no way back except across the same bridge again.

The Suspension Bridge

The idea for the bridge emerged in the 1990s, when the Trift Glacier began retreating so quickly that the former route across the ice to Trifthütte would soon be cut off. A new direct and safe path to the hut was difficult to create, so a bridge became the obvious solution. The first version was built, but it soon became clear that it needed to be replaced by a stronger and safer structure. The current bridge dates from 2009. Its construction took only six weeks and cost around CHF 350,000. The old bridge was dismantled and moved to another valley rather than being discarded.

Today, Trift Bridge is 170 meters long and secured with netting. Its main structure is supported by four load-bearing cables, while diagonal side cables help protect it against wind. Each of the main cables can تحمل 18 tons, and the construction required around 5 kilometers of cable and 6,500 bolts. Once you know that, the crossing starts to feel a little more reassuring.

Hiking to Trift Bridge

I will keep it simple: take the cable car. Even with the lift, you will still get enough walking. You can always hike down afterward if you want more effort. Without the cable car, the full outing involves around 1,000 meters of ascent and roughly 13 kilometers there and back. In my view, that extra time is often better spent exploring Susten Pass and the surrounding scenery.

There are two main access trails, an eastern and a western one. Both are marked red-white-red as mountain hiking routes, rated T3. The important thing to know is that both cross steep sections of the gorge, and those exposed parts are best passed quickly. Rockfall is a real concern here, and the area has seen accidents in the past. Early in the season, before June, lingering snow can make the route unsafe or impossible.

The eastern trail appears to be the safer option. The western trail is shorter, around 4 kilometers, gentler in ascent, and more scenic, but also more exposed. Both routes meet roughly near the upper cable car station. From there, you still have around 2.4 kilometers to walk and about 400 meters of ascent. That final section is relatively straightforward and enjoyable. In about 90 minutes, you reach the bridge.

On the way back, Windegghütte makes a pleasant stop for a drink or a snack. It turns the outing into a very satisfying loop with excellent views and a varied route. It is also possible to continue beyond the bridge toward Trifthütte, but that is already a more demanding alpine trail with chains, cables, and much greater exposure. In wet conditions, it becomes seriously dangerous.

Photography and the Landscape

Trift Bridge is not only an attraction in itself. The whole setting is strikingly photogenic. The combination of exposed rock, the deep gorge, the shrinking glacier, and the geometric lines of the bridge creates a very unusual alpine scene. It feels different from many classic Swiss viewpoints because the appeal lies not only in beauty, but also in scale, engineering, and tension.

The bridge works well as a subject from both near and far. Close up, the repeating wooden planks, steel cables, and netting create strong lines and perspective. From a distance, the bridge becomes a delicate element suspended in a vast mountain landscape. The retreating glacier adds another layer, especially if you want images that show how rapidly the terrain is changing. On a clear day, the contrast between the severe gorge and the surrounding high Alpine scenery makes the whole outing visually rewarding from start to finish.

Practical Notes

The cable car from Gadmen to the upper part of the route is very small and carries only up to eight people. The ride takes around ten minutes, and advance reservation for both ascent and descent is required. Parking near the cable car is limited, so arriving early is a very good idea. Good footwear is essential. Even if the bridge is the highlight, this is still a proper mountain outing rather than a casual roadside stop.

https://www.grimselwelt.ch/en/ - for booking tickets and more information

Final Thoughts

Trift Bridge is one of those places that combines spectacle with a real sense of movement through the landscape. It is not just about standing at a viewpoint. It is about crossing something exposed, feeling the space beneath you, and seeing a glacier valley from a much more immediate perspective. If you are exploring the Susten Pass area and want a hike with a strong visual payoff and a bit of adrenaline, this is one of the best options in central Switzerland.