With a concert tent now erected in front of the opera house in preparation for the Folle Journée de Varsovie Festival, it is now impossible to park on Teatralny Square. You may park along Moliera Street (except for Sunday, 25 September, when the street will be closed due to the Warsaw Marathon) and Wierzbowa Street. It might nevertheless be more convenient to use public transport or come by bike (a bicycle parking has been set up on Teatralny Square).
Vehicles carrying passengers with physical disability will be allowed onto the square so that the passengers could disembark in front of the opera house's main entrance. Access from Bankowy Square through Senatorska Street and ask the guard to open the barrier for you.