Take the line S4 (Langen–Kronberg) via Frankfurt am Main Hbf to the terminus Kronberg (Taunus).
Bus lines 85, 251 and 261 will take you to Kronberg.
Within Kronberg, you can take bus lines 71, 72 and 73.
Central parking facilities are available in the underground car park at Berliner Platz. For the Kronberg Festival, parking is also available in the Casals Forum underground car park.
All events are accessible on foot within Kronberg.