Sick New World is an alternative rock and metal music festival held in Las Vegas. The 2026 edition takes place on April 25 at the Las Vegas Festival Grounds and features headliners System of a Down, Deftones, and Slayer, along with over 50 additional artists performing across multiple stages. The festival showcases alternative rock, metal, industrial, and related genres.
Sick New World Festival
Sick New World Festival
@sick_new_world_festival_2026 · Festival
Annual alternative rock and metal festival featuring System of a Down, Deftones, Slayer, and 50+ additional artists across multiple stages.
Lineup
- System of a DownHeadliner
- DeftonesHeadliner
- SlayerHeadliner
Festival Countdown
This festival is over
Sat, Apr 25, 2026
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Quick Info
- Location
- Las Vegas
- Dates
- Sat, Apr 25, 2026
- Ages
- 21+
- Venue Type
- Outdoor
- Accessibility
- Accessibility information available in the festival help center at https://support.sicknewworldfest.com/hc/en-us
- Genres
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Tickets
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Hotels and stays near Sick New World Festival, dated for the festival.
Search hotels on Booking.comFestival packing essentials
Sunscreen (SPF 50+)
Outdoor festivals = hours of sun exposure
Refillable water bottle
Most festivals have free refill stations
Earplugs (high fidelity)
Protect your hearing without dulling the sound
Portable phone charger
Phone dies fast at multi-day festivals
Festival camping gear
For multi-day festivals with on-site camping
Rain poncho
Lighter than a jacket, packs into a tiny ball
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Sick New World Festival
