Please use highway A2 to Berlin, change to A7 direction Kassel, take exit Derneburg/Salzgitter direction Braunschweig, after approx. 2 km's take exit to A39/Salzgitter (right after the second bridge). Take exit Salzgitter Lichtenberg, turn to the left direction Bruchmachtersen, at the 4th light turn to left street (Humboldallee), then take 1st street to the left (Söhlekamp). After approx. 200 meters you will find Hotel-Restaurant Kaiserquelle at the right.