To find PSI by carYou can reach PSI via Brugg or Baden.
Follow the Koblenz–Zurzach signs through Brugg. After passing through Lauffohr and a short hill, branch off to the left towards Remigen/Villigen; then after about 500 m turn right towards Villigen. Approximately 1 km after leaving Villigen you will reach PSI-West. You can drive to PSI-East via the bridge over the river Aare.
Follow the Koblenz–Zurzach signs through Baden. Drive through Nussbaumen, Untersiggenthal and Station Siggenthal. Approximately 1.5 km beyond the roundabout, follow the sign left towards PSI at the crossroads and you will reach PSI-East. You can drive to PSI-West via the bridge over the river Aare.
Programming of the navigation system:
For PSI West: enter city "Villigen", street "PSI"
For PSI East: enter city "Würenlingen", street "PSI"
It is permitted to use the connecting road across the river Aare.
To reach PSI by public transportTake a train to Brugg and continue by Bus to Villigen PSI West.
Brugg is on the train line (Zürich–Basel, Zürich–Bern). You can take a public bus (Postauto) from Brugg railway station. Take the Brugg–PSI–Böttstein–Döttingen bus, and within 20 minutes you will arrive at PSI. Busstop Villigen PSI West.