Melanie Martinez performs at Ziggo Dome on September 9, 2026.

Highly dependent on the event. Pop concerts draw all ages. Nightlife/EDM events typically draw a strict 18+ crowd, with the core demographic being 18–35. High international presence, with 40-50% tourists and expats during major events like ADE or AMF, alongside a strong base of local Dutch attendees. Gender distribution is roughly 50/50, though certain harder EDM/Hardstyle events may skew slightly male (60/40).

Sneakers, t-shirts, and jeans are perfectly fine. Football club shirts, garments with offensive slogans, and heavy motorcycle club colors are strictly prohibited.