From Frankfurt airport take the following motorways:
A3 |
direction Mainz, Köln (west) after a few (3) kilometers at exit 49 »Mönchhof Dreieck« change to motorway |
A67 |
direction Mainz (south) and again a few miles later at exit 3 »Rüsselsheimer Dreieck« change to motorway |
A60 |
direction Mainz (west) Stay there 16 km until exit 21 »Kreuz Mainz-Süd« There you change to motorway |
A63 | direction Kaiserslautern (south and SW). At exit 15 (end of this motorway) join the |
A6 |
in direction Saarbrücken, Paris (!!) (west). At exit 12 »Kreuz Landstuhl« after about 20 km change to motorway |
A62 |
direction Trier (NW) which will merge into »our« motorway A1 |
On the A1 |
take exit 134 »Nonnweiler Bierfeld« and drive to Wadern. Follow brown signs to "Informatikzentrum SchlossDagstuhl" (left) |
Details after leaving the motorway:
Follow the signpost to Wadern.
Near the little town of Wadern (to your right) you find a small street going up left and showing on a brown signpost »Informatikzentrum« Schloss Dagstuhl;
If you miss this street you come to a T-crossing where you drive left in direction Primstal. After a few 100 meters on a street crossing you see again a brown signpost at your left to »Informatikzentrum Schloss Dagstuhl« This sounds more complicated than it really is. Count 2 hours driving for ~200 kilometers. The highways are nearly empty on sundays, only around Frankfurt there may be some more traffic.
If you are using an automotive navigation system: Oktavie-Allee in 66687 Wadern or 
49°31'49N,6°53'57E.