Tomorrowland, one of the largest and most iconic electronic music festivals in the world, returns to Shanghai with the underwater-themed "Planaxis". The revamped Hero Dome features a 99-meter curved LED screen and 80 ceiling screens, creating a 360-degree visual environment.

Axwell and Lost Frequencies are among the leading artists on Oct 17, while Tiesto, Alison Wonderland, and R3HAB are among those performing on Oct 18.

When: Oct 17 and 18

Where: Hero Dome, No 688 Jumen Road, Huangpu district

Tickets: Available through the INSLAND app and Ticketplanet. The event is restricted to people aged 18 and above.