1. Coming from Hamburg or Osnabrück, take the A27 at the „Bremer Kreuz“ intersection (direction Bremerhaven).

Coming from Hanover, stay on the A27 and continue in the same direction (Bremerhaven).

2. Leave the A27 at the „Bremen Burglesum“ exit. The exit leads to a crossroads. Follow the signs for  A270 Elsfleth / HB-Bumenthal / HB Vegesack (A270: Stadtautobahn direction Bremen-Nord)

3. Leave the A270 at the „St. Magnus“ exit. Stay in the left of the exit's two lanes and turn left at the junction. After approx. 300 m, turn left at the traffic lights. Directly after that turn right into the Schönebecker Straße and follow it for approx. 1,5 km to the Kleine Wolke premisses in Grohn.

4. Coming from Bremerhaven, leave the A27 at the "Ihlpohl" exit. having turned left, turn right at the traffic lights onto the B6. At the crossroads turn right, following the signs for the A270 Elsfleth / HB-Bumenthal / HB Vegesack.

Thereafter same as 3.