From Basle main SBB station, walk through the underpass to Basle Heuwaage (5 minutes) and take tram no. 10, in the direction of Flüh-Rodersdorf, to Flüh. Continue your journey by postal bus to Rotberg Castle (request stop). The castle is accessible on foot.
The youth hostel has no car parking spaces. A limited numbers are at branch-off Mariasteinstrasse/Rotbergstrasse