How to get to Effelsberg
Here is a useful map of the MPIfR's vicinity you can view or print (postscript).
   
There is a shuttle going between the MPIfR and Effelsberg from Mondays to Fridays. In general, the shuttle leaves in the morning at ~ 09:00 and returns around noon. However, since this depends on available manpower a regular service cannot be guaranteed. If you wish to use this shuttle, please contact us well in advance.
 
 A short description how to find the way: 

From the institute Auf dem Hügel turn right at the traffic lights to Hermann-Wandersleb-Ring. Go ahead until you get on motor way #565 (direction "Altenahr", "Koblenz"). Leave #565 at exit (10) Meckenheim/Nord and drive to Rheinbach. Find your way through Rheinbach to Merzbach. Go ahead through Neukirchen and Scheuren, and ignore the sign "Radioteleskop" until you get to Scheuerheck. Just behind Scheuerheck there is a rotary. From that point follow the sign "Radioteleskop".



Reaching Effelsberg by public transport from Bonn:

During working hours and Saturdays morning
Train from Bonn Hbf till Bad Münstereifel,
continue by AST taxi (order the taxi ~30 minutes before by phone: 01804 151515).
The AST taxi leaves you in the village of Effelsberg (price ~2.90 €, 1.00 € for students).
This is a regular service and can be found on the Deutsche Bahn (www.db.de) website (search Bonn to Effelsberg).

During evenings and on weekends
The AST taxi doesn't go, but instead there is a "Sammeltaxi".
You can find out the schedule by calling the taxi number listed above. The Sammeltaxi will bring you till the telescope (2.30 € for students).

Using the db website: one should search for transport between Bonn and Bad Münstereifel, entering Effelsberg will give no hits.
 
ute_at_mpifr-bonn.mpg.de