approach

From the highway
Motorway exit Freiburg Mitte, follow the B31 upto the exit "Hauptbahnhof", follow the Schnewlinstraße / Bismarkallee, pass the railway station and cross the big crossroad at the traffic lights strait into the Stefan-Meier-Straße. Turn right at the first traffic lights, follow the Albertstraße upto the Katharinenstraße. Follow the Katharinenstraße across the Rheinstraße for about 100 meters.
On the right side: Rektorate of the University / Chair of Hydrology (fee-paying car park).

from the Black Forest
About 800 m after leaving the Tunnel turn right at the bridge "Schwabentorbrücke", follow the sign "Altstadt" =historic center. After ~1,5 km on the Schlossbergring / Leopoldring / Friedrichring you will reach theFahnenbergplatz. Turn right into the Katharinenstraße.
On the left side: Rektorate of the University / Chair of Hydrology (fee-paying car park).