The bridge is named after Charles Kuonen, a local psychologist and the primary sponsor of the project.
Total construction time for the bridge was approximately 10 weeks.
The mesh floor design allows visitors to see directly through to the ravine 85 meters below.
The structure can withstand significant snow loads despite being open year-round, weather permitting.
Total weight of the construction is approximately 58 tons.
The bridge uses a proprietary system to prevent it from swaying aggressively in strong winds.
The Charles Kuonen Suspension Bridge is a 494-meter-long pedestrian hanging bridge connecting the Grabengufer ravine. It stands as one of the longest pedestrian suspension bridges in the world, hovering 85 meters above the valley floor. The structure utilizes a system of vibration dampers to minimize oscillation during high winds. The bridge path forms a critical segment of the Europaweg, a two-day high-altitude trail between Grächen and Zermatt. It replaced a previous bridge that was damaged by rockfall shortly after its 2010 construction. The current installation features a high-tensile steel construction with a walkable width of only 65 centimeters. It offers panoramic views of the Weisshorn and the Bernese Alps.
From the trail path just before entering the bridge, capturing the full span against the mountain backdrop.
Carry a light backpack as the narrow width makes passing others difficult with large hiking packs.
Avoid this hike if you suffer from severe vertigo, as the see-through metal grid floor provides an unobstructed view of the drop.
Wear sturdy, broken-in hiking boots, as the trail leading to the bridge is steep and uneven.
Attempting the hike in thin-soled sneakers or flip-flops, and ignoring weather warnings for wind or lightning.
The bridge is generally open year-round, but access may be restricted or closed during severe winter snowstorms or high avalanche risk periods.
Do not stop in the middle of the bridge for extended periods to allow others to pass; yield to oncoming hikers.
