... coming via the A3 from the direction of Cologne or Frankfurt/Main:

• take the Exit 'Idstein/Taunusstein'
• take the B275 (in the direction of 'Taunusstein/Bad Schwalbach')
• before Taunusstein-Neuhof change onto the B417 (in the direction of 'Wiesbaden')
• after approx. 3 km turn right to get to 'Taunusstein-Wehen'
• once you have entered the village take the 1^st road to the right ('Walkmühlstraße')
• after approx. 150 m take a left into 'Silberbachstraße'
• after approx. 50 m you will find the tetronik premises on your left (parking available)

... coming from Bad Schwalbach: (from the 'Eden Parc Hotel')

• turn left at the church into 'Kirchstraße' (in the direction of the B275 to 'Taunusstein')
• after approx. 2 km at the railroad/railway tracks turn right (still heading towards the B275 to 'Taunusstein')
• after approx. 7.5 km at the (temporary) roundabout in Taunusstein-Hahn take the 2^nd exit (B275 'Taunusstein-Wehen/Idstein')
• after approx. 2.5 km at the traffic light in the center of Taunusstein-Wehen take a right (in the direction of 'Wiesbaden') – at first following 'Weiherstraße', then 'Platter Straße'
• after approx. 600 m (shortly after the filling station) turn left into 'Klingenthaler Straße'
• after approx. 100 m take a right into 'Silberbachstraße'
• after approx. 100 m you will find the tetronik premises on your right (parking available)

... coming from Wiesbaden: (from the 'Hotel Klemm')

• as you leave the hotel parking follow the 'Kappellenstraße' downhill
• after approx. 50 m turn right onto the 'Geisbergstraße'
• at the next traffic lights turn right again onto the 'Taunusstraße'
• follow the 'Taunusstraße' for approx. 1 km into 'Nerotal' street and 'Wolkenbruch' (direction: 'B417 Bad Schwalbach')
• follow the 'Wolkenbruch' (one-way) uphill untill you reach the 'Platter Straße'
• turn right onto 'Platter Straße' (becomes the 'B417') and follow this street uphill, past the traffic lights (city limit)
• after approx. 8 km take the left lane to leave the 'B417' for 'Taunusstein-Wehen'
• as you enter the village take the 1^st road to the right ('Walkmühlstraße')
• after approx. 150 m take a left into 'Silberbachstraße'
• after approx. 50 m you will find the tetronik premises on your left (parking available)