A8 Exit Stuttgart-Degerloch
B27 direction to Reutlingen
- do not use exit "Reutlingen / Metzingen", otherwise follow description "Coming from Metzingen"
- follow sign posts "Tübingen / Reutlingen"
for apx. 12 km
- Exit "Reutlingen" 
- 1st traffic light turn right
- 5th traffic light turn right (direction Ulm)
- on the following bridge (over Railway – Station)
take the left lane
- after the bridge turn left (2nd traffic light)
you are now in the industrial zone "In Laisen"
- follow the street "Am Heilbrunnen" for apx. 500 m
- left side: KULLEN (Am Heilbrunnen 83)