From the A3:
Take the exit for Bad Honnef/Linz and follow the signs to Bad Honnef. Please observe the speed limit on the winding road. After entering Bad Honnef continue on this road until it reaches the pedestrian area at which point you turn left onto Linzer Strasse, Immediately after a gas station on your left, turn left onto Muelheimer Strasse.
From the B42:
Take the Bad Honnef Zentrum exit and then turn right onto Menzenberger Strasse heading towards the centre of town. Follow this road to the first major traffic light intersection where you take a left hand turn onto Linzer Strasse. Immediately after a gas station on your left, take a right hand turn onto Muelheimer Strasse.