Access by public transport
The CFF train station is located on the other side of « Rue des Produits », a 5-minute walk from the main entrance to the chemical site.
Access by car
The chemical site is located at the intersection of « Route des Aunaires » and « Route de l’Île-au-Bois ».
Saint-Triphon motorway exit: cross the Boeuferrant industrial zone – the Epine industrial zone by the Vallée road – continue towards The Bans Industrial Zone.
Exit Bex motorway: follow the cantonal road towards Monthey Nord to « Avenue de l’Europe », at the level of « Rue de l’industrie » take the first right and continue straight until the road « Île-au-Bois ».
Parking
Free parking spaces are available for site employees as well as guests at the intersection of « Route des Aunaires » and « Route de l’Île-au-Bois ».
Paid parking spaces are located along the « Île-au-Bois » road, opposite the pedestrian entrance.
Entering the Monthey chemical site
A badge request must first be made by your contact person on the chemical site. Along with this request, each visitor must complete a security training or safety test.
As soon as the visitor has completed the training or safety test, the badge office registers his arrival. A visitor badge will be sent on arrival, against presentation of an identity document, for the duration of the visit to the Monthey site.
All visitors are requested to present themselves at Lodge B – Visitor Entrance before entering the Monthey chemical site. The entrance for pedestrians is on the Road « IÎe-au-Bois ». As for the vehicle entrance, it is at the end of « Route des Aunaires ».
Our Access Maps
Chemical site
Box B – main entrance for pedestrians
Building 375 – Wastewater Treatment Plant
Building 341 – Administrative and Technical Headquarters
SV Business Restaurant
Building 428 – Medical Service
Building 118 – Fire Station
