From Vienna-Heiligenstadt there are two buses you can take:
The ISTA shuttle bus (line 142) until station ‘Maria Gugging Am Campus’
The bus line 400 until station ‘Maria Gugging ISTA (A)’
In the peak hours in the morning the 142 shuttle bus is typically very full.
We advice you to not all take the same bus and split between the 142 and 400 line.
For a more detailed explanation see: here
Here is the route from the Observatory to ISTA.
How to reach Moonstone building
The map below shows how to get from the bus stops to Moonstone building. The Symposium will be in Seminar room G on the ground floor of Moonstone building.
