By car:

• from Frankfurt:
  
  A 66 towards Wiesbaden
  Exit Wiesbaden-Erbenheim
  1st right (Berliner Strasse)
  1st right (Kreuzberger Ring)
  
  
• from Frankfurt-Airport:
  
  A 3 towards Köln
  Wiesbadener Kreuz to A 66
  Exit Wiesbaden-Erbenheim
  1st right (Berliner Strasse)
  1st right (Kreuzberger Ring)
  
  
• from Mainz:
  
  A 60 towards Rüsselsheim
  Mainspitz-Dreieck to A 671
  Exit Mainz-Kastel to B 455
  Exit Wiesbaden-Erbenheim
  1st right (Berliner Strasse)
  1st right (Kreuzberger Ring)
  
  
• from Darmstadt:
  
  A 67 towards Mönchhof-Dreieck
  Mönchhof-Dreieck to A 66
  Exit Wiesbaden-Erbenheim
  1st right (Berliner Strasse)
  1st right (Kreuzberger Ring)
  
  
• from Köln:
  
  A 3 towards Frankfurt
  Wiesbadener Kreuz to A 66
  Exit Wiesbaden-Erbenheim
  1st right (Berliner Strasse)
  1st right (Kreuzberger Ring)

By train:

• Wiesbaden main station
  
  Bus Linie 10 towards"Südfriedhof"
  Transfer at stop "Berliner Strasse"
  Bus Linie 15 towards "Nordenstadt" or "Delkenheim"
  Exit at stop "Am Hochfeld"
  Footway of about 5 Minuten: straight ahead, 1st right into "Kreuzberger Ring"
  
  or
  
  Bus Linie 28 towards "Mainz"
  Exit at stop "Am Hochfeld"
  Footway of about 5 Minuten: straight ahead, 1st right into "Kreuzberger Ring"

Route planner (http://routenplaner.web.de/)