Zürcherstr. 111, 8903 Birmensdorf
By public transport
In Zurich main station take the S-Bahn line S5 to Birmensdorf (final destination: Zug) or S14 (final destination: Affoltern am Albis), travel time about 20 minutes.
From Birmensdorf train station take the postal bus no. 350 for two stops until Sternen/WSL. Alternatively, walk for about 25 minutes.
Alternatively, coming by bus from Zurich: Tram/postal bus: Take the tram no. 14 to the final destination (Triemli). On the opposite side of the road you can take either postal bus no. 350 or 220 to the WSL (stop: Sternen/WSL).
Plan your trip online via SBB.
You'll find guest parking spaces (for a fee) behind the main building after passing the main entrance.