You will find the Historical Observatory, Geismar Landstr. 11, Göttingen:
Follow the road out of town, called Geismar Landstraße, choose the first entrance on the left side (INFRONT of the large wall).
We kindly ask you not to come by car, because we cannot offer many parking areas. If you cannot avoid bringing a car, please use the parking places near the "Tagungszentrum", not at the entrance of the Historical Building.

Here you will find the offices of GGG at the conference centre ("Eingang"):

This picture as pdf

Conference Center next to the Historical Observatory
The offices and the course rooms are located in the modern building.
Description as pdf
If you have reached the Courtyard please go straight ahead and right at the end of the way. Within in the yellow building you will find the office of GGG and the course rooms.

Conference Room in the Historical Observatory, 1st floor, Room 1.125
Description as pdf
If you stand inside the Courtyard, this way that the building is located between you and the Geismar Landstraße, you will find the conference room in the right wing, on the first floor.