by public transportation:

From the Swiss/French train station (SBB/SNCF):
Streetcar no. 1 direction "Dreirosenbrücke", get off at the stop "Brausebad" or streetcar no. 8 direction "Neuweilerstrasse", get off at the stop "Schützenhaus".
A "short-distance ticket" is sufficient for these journeys.

From the German train station (Badischer Bahnhof):
Streetcar no. 6 direction "Allschwil", get off at the stop "Brausebad".

From the Department of Ancient Civilizations (Rosshof):
Bus no. 34 direction "Bottmingen", get off at the stop "Schützenhaus".

From Basel-Mulhouse Airport:
Bus no. 50, get off at the "Brausebad" stop.

by car:

This is not recommended as there is hardly any parking available. A visitor parking permit must be purchased for longer parking in the blue zone. An underground parking garage (max. height 1.9 m) is provided for transporting materials.
When crossing the border via the highway, a Swiss highway sticker must be purchased.