In the following there is a short route description, besides routemaps.
Individual routeplans can be found by this link  :

• www.map24.de

• From north:		Direction Stuttgart Autobahn A81
		Autobahn exit "Mundelsheim"
• From south:		Direction Heilbronn Autobahn A81
		Autobahn exit "Mundelsheim"

• From Autobahn exit:		Direction Backnang
		left on L1115
		by Backnang turn right onto B14 - direction Stuttgart
		follow B14 street
		Backnang - crossing ESSO gas station
		turn left 2nd street into "Heinrich-Hertz-Strasse"
		next crossing left and soon again turn right
		Street "Hummelbühl" to the end. Destination to the left.
• From Stuttgart:		Strret B14 in direction to Backnang
		About 300m before Backnang - crossing ESSO gas station
		turn right into "Heinrich-Hertz-Strasse"
		next crossing left and soon again turn right
		Street "Hummelbühl"  to the end. Destination to the left.