
Ultrasonic Festival brings house, techno, hardstyle, and urban music to Maarsseveense Plassen in Maarssen. Tickets on Mood.
Ultrasonic Festival taking place at Maarsseveense Plassen in Maarssen, featuring electronic, house, techno, hardstyle, and urban music.

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Ultrasonic Festival takes place on July 10, 2027, at Swimming area Maarsseveense Plassen located at Herenweg 53, 3602 AN Maarssen.
The festival features a mix of electronic, house, techno, hardstyle, and urban music across multiple stages.
Tickets on Mood.