Coming from Lörrach
• Drive through Degerfelden into Rheinfelden via the B 316 until you get to a roundabout, continue in the direction of the town center (signposted "Stadtmitte")
• At the second set of traffic lights, near the (Esso) petrol station, turn left (Hardtstrasse) and follow this street until you arrive at the crossroads with the main street (Friedrichstrasse B34)
• Turn left onto Friedrichstrasse and then drive straight ahead until you arrive at Untere Kanalstrasse.
• Turn right (signposted "RPC")
Coming from Basel
• Stay on the B 34 in the direction of Bad Säckingen.
• After passing through Rheinfelden town centre drive out of the town until you reach Untere Kanalstrasse
• Turn right (signposted "RheinPerChemie")
Coming from Bad Säckingen
• Stay on the B 34 in the direction of Basel until you reach Untere Kanalstrasse
• Turn left (signposted "RheinPerChemie")