Directions Heidenhofstraße
Fraunhofer Institute for Solar Energy Systems ISE
Heidenhofstraße 2
79110 Freiburg im Breisgau
Germany
Phone +49 (0) 761 / 45 88-0
By Car
Autobahn A5 Karlsruhe/Basel, exit Freiburg Mitte, after 4 km exit Universitätskliniken/Bischofslinde,
follow Berliner Allee in direction Uni-Klinikum, after 2 km turn right at Elsässerstraße, then first left into Heidenhofstraße.
By Train
From Freiburg Hbf (central station):
Link: Schedule Bahn AG
- Take Breisgau-S-Bahn (Railcar) heading to Breisach, get off at Neue Messe, 4 minutes walk through railway underpass
Link: Schedule S-Bahn
or - Take tram line 5 (in direction of Hornusstraße), get off at Robert-Koch-Straße, from there it's a five minutes walk to Fraunhofer ISE, at tram station turn left into Breisacherstraße, at the first light turn right into Kilianstraße (dead end), turn left at first street into Elsässerstraße, which crosses the railways, take the first street on the right, which is Heidenhofstraße.
Link: Schedule tram
By Bus
To catch bus Nr.10 (direction Paduallee) exit central station, turn left to intersection Bismarckallee/Stefan-Meier-Str., cross intersection, get on the bus at Fahnenbergplatz. Get off at HNO Klinik, at the end of Kilianstraße turn left, after the railway bridge you'll see the institute at your right. (2 minute walk).
By Plane
From Airport Basel about an hour drive to Fraunhofer ISE or by Airportbus (45 minutes) to Freiburg Hauptbahnhof (central station). Here take tram or railcar.

