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CORE Festival’s first edition of immersed tens of thousands of festivalgoers within the raw beauty of nature’s surroundings, treating them to a very eclectic line-up of various genres and niches across 5 different stages spread in the beautiful Osseghem Park.

The second edition of CORE Festival will feature a very eclectic line-up across 5 different stages spread in the Osseghem Park from 12:00 until 01:00. Wielding a wide array of various genres and niches, the festival will be breaking the boundaries between quality indie, hip hop, live electronica, hyper pop and alternative dance, offering moments of continuous discoveries from upcoming talents and international heroes.

CORE Festival will offer festivalgoers more than just the music experience, immersing them in a captivating experience where music, art and nature meet amidst the raw beauty of nature’s surroundings in the Belgian capital. An ensemble of impressive and unique art, sound and light installations that blend harmoniously will awake all senses, complemented by an exquisite food experience with a bunch of original food trucks and stands on the festival grounds.

​The organisations of Tomorrowland & Rock Werchter, two of the world’s most renowned and multi-award-winning festivals, are once again joining forces to create an original and refreshing festival in an intimate setting in the beautiful nature of Europe’s vibrant capital.

The Osseghem Park is a picturesque nature area in Brussels, located at the foot of the famous Atomium on the Heysel Plateau, while the city is home to a wide range of hotels and accommodation options, catering to a vast array of budgets.

CORE Festival 2022
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CORE Festival 2023 Lineup

Sat 27 May 2023

Angèle / Bibi Seck / Charlotte Adigéry & Bolis Pupul / DJ Seinfeld / DOMi & JD Beck / Eliza Rose / Ewan McVicar / HAAi / Hunee / Jamie 3:26 / Jordan Vickors / Masego / Nu Genea LIVE BAND / NxWorries (Anderson .Paak & Knxwledge) / PinkPantheress / Pusha T / Ravyn Lenae / Romy / Suze Ijó / The Blessed Madonna / Yussef Dayes

Sun 28 May 2023

alt-J / Benny The Butcher / Caballero & Jeanjass / Channel Tres / Dan Shake / De Schuurman / Denis Sulta / Dino Lenny / Goldband / Honey Dijon / Jasper Tygner / Jayda G / Joy Orbison / JPEGMAFIA / Jayda G / Kokoroko / Lefto Early Bird / Little Simz / M I M I / Moderat / Olivia Dean / Sherelle / SuperJazzClub / Unknown Mortal Orchestra

CORE Festival 2023 Tickets

Saturday, Sunday & Combi Tickets from €82.00 are on sale:


The city of Brussels offers a wide range of accommodation options. Book your stay for CORE Festival using the map below or visit booking.com

Book Hotels & Airbnbs near the Venue at the Lowest Price online!

Travel Info


Brussels is well connected by rail in Belgium and major European cities. From Brussels-Midi station the STIB Bus network will bring you conveniently to the festival.


Heysel/Heizel stop, metro line 6


Heysel/ Heizel stop, tramline 7
Stade/Stadion stop, tramlines 51 & 93


Heysel/ Heizel stop, bus lines 84, 88 & N18


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