Rosenmontagszug starts on 4.03.2019 at the corner of Boppstraße/Josefsstraße and leads through the Mainz city center. There you can marvel at the floats, costumes and guards.
Text source and more information about this event: https://mainzer-fastnacht.de/veranstaltungen/strassenfastnacht/rosenmontagszug/211
