5 dead and 40 injured after Dutch tour bus overturns in Swiss Alps

Image credit: Shutterstock.com

By
Selin Chatzi Ali Oglou
Clara Bousfield

See more IamExpat articles in your Google search results

Add IamExpat to Google News

As of Friday, September 11, at least five people have been confirmed dead after a Dutch tour bus carrying 49 people, including the driver, overturned in eastern Switzerland, according to Watson.

The bus was carrying 48 Dutch passengers and one Dutch driver on a day trip from Austria when it crashed on Thursday afternoon. 

Dutch bus crashes in Graubünden

The accident occurred around 4.45pm between the Alpine villages of Susch and Zernez in the canton of Graubünden. The coach, owned by Hartemink from Eibergen, was travelling through an area with roadworks and narrow lanes when it struck a guardrail and slid onto its side.

An eyewitness driving in front of the coach reported hearing "a lot of noise" before seeing the vehicle overturned behind him. Preliminary statements from the travel association ANVR indicate the driver may have swerved to avoid a rock in the road.

Swiss police confirmed that among the 40 injured victims, three people sustained severe injuries, seven suffered moderate injuries and 30 received light injuries.

Emergency responders launched a massive rescue operation involving 13 ambulances and at least seven helicopters to transport the wounded to regional hospitals. Uninjured passengers, including Gelderland local council member Rob Mos, were questioned by police to assist with the timeline of events.

Swiss investigation opens

Travel agency Oad, which organised the tour, said it was "deeply shocked and devastated by the tragic bus accident" and that its thoughts were with those involved and their loved ones, as reported by Dutch news outlet AP.

Dutch travel industry association ANVR described the event as "terrible", reports AD, while Swiss President Guy Parmelin expressed on social media that he was "deeply shocked and dismayed", offering his "sincere condolences to the families of the deceased" and promising a "comprehensive and thorough investigation".

Emergency crews have recovered the bus from the site and reopened the road to traffic. Local prosecutors in Graubünden have opened an investigation alongside cantonal police to determine the exact cause of the crash.

A consular team led by the Dutch ambassador to Switzerland, along with a specialised medical triage team from Eurocross, has arrived in the region to support victims and coordinate assistance with local authorities.

This article originally appeared on IamExpat the Netherlands.

Was this article helpful?

Donate to help us keep IamExpat free, reliable, and accessible to all internationals in Switzerland.

Never miss a thing!Sign up for our weekly newsletters with important news stories, expat events and special offers.
Keep me updated with exclusive offers from partner companies
By signing up, you agree that we may process your information in accordance with our privacy policy
follow us for regular updates:

Selin Chatzi Ali Oglou

Deputy Editor at IamExpat Media

Selin is an arts and culture editor who has lived in Greece, Türkiye, Italy, the UK, and the Dominican Republic before ultimately settling in the Netherlands. When she is not working on her PhD thesis on the recovery of marginalised voices through cultural memory, she can be found bravely fighting the Dutch headwind on her bike or recharging next to her feline sidekick.Read more

Clara Bousfield

Editor at IamExpat Media

News Editor for Switzerland at IamExpat Media. Clara studied American History and Politics in the U.K., and after working for six years at a tech company she quit her job and moved to Switzerland. Since 2023 she has been based in Lucerne, learning German and integrating into Swiss life (Swiss raclette grill and all). In her spare time she enjoys walking, baking, travelling to new places, and feeding her tea and coffee addiction.Read more

For expats of all colours, shapes and sizes

Never miss a thing!Sign up for expat events, news & offers, delivered once a week.
Keep me updated with exclusive offers from partner companies
By signing up, you agree that we may process your information in accordance with our privacy policy

© 2026 IamExpat Media B.V.