Complex Festival (Maastricht, Netherlands) 2025

📅 July 26 - July 27, 2025

📍 Maastricht, Netherlands

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About

Tucked within the lush surroundings of Geusseltpark, Maastricht’s open-air gem, Complex Festival 2025 is ready to ignite the city with two full days of cutting-edge electronic music festival on July 26 and 27. Organized by Complex Maastricht, this year’s edition brings together over 60 artists across multiple stages, creating an electrifying convergence of hard-hitting techno, house grooves, and boundary-pushing live performances. With the sound kicking off Saturday at 13:00 and wrapping up Sunday at 23:00, festivalgoers are in for nearly 24 hours of non-stop sonic immersion.

The 2025 lineup boasts a diverse roster of artists from around the globe and the local underground. Saturday delivers high-octane energy with heavyweights like Shlømo, Warface, Luca Agnelli, Deadly Guns, and a thunderous 3-hour closing set by Winson. Sunday offers a smoother yet equally vibrant ride with a powerful mix of melodic and groovy sounds led by legendary Berlin artist Paul Kalkbrenner, a 3-hour session from Franky Rizardo, and an emotional closing set by Fantasm. Rising names like Funk Tribu, Malugi, Swimming Paul, and SLVL b2b KRUELTY promise to deliver genre-bending sets that reflect the evolving electronic landscape.

Spanning two curated days, the festival features both live and DJ performances, with collaborative sets and back-to-back formats enhancing the crowd experience. Whether you’re drawn to the pulsating energy of raw techno or the hypnotic layers of modern house, Complex Festival delivers a balanced yet bold programming philosophy. Acts like Omnya, LAMMER, Eclypse, and SAIDAH illustrate the event’s commitment to showcasing the freshest talents alongside veteran selectors.

More than just a lineup, the festival emphasizes production excellence — think finely tuned sound systems, immersive visuals, and stage designs crafted for peak-hour impact and sunset serenity alike. The mix of open air and shaded park areas allows for fluid movement between vibes and genres while staying close to nature. Ticket tiers range from standard day passes to exclusive Comfort Deck access, offering something for every type of raver.

Complex Festival 2025 isn’t just another summer event — it’s the Netherlands’ southeastern answer to the global electronic calendar, blending intimacy with international energy in the heart of Maastricht. With ticket sales moving fast since their January launch, this weekend promises to be one of the most anticipated experiences of the European festival season

Headliners

LAMMER Paul Kalkbrenner Shlømo Warface Winson

Highlights

Full Lineup

Alex Farell, ANDREASZ, Aphøtic, Ajna, Asphere, Barricade, Belben, Boyos, Cloudy, Deadly Guns, Dean Jesmon, Dennis Quin, Divinez, DJ ORA, Dorné, Eclypse, Eva Vrijdag, Fantasm, Franky Rizardo, Freya, Funk Tribu, Hugo Humblet, Hush & Sleep, Ikkhi, Jelled, Job de Jong, Jowi, Kapibara, Karish, Killshot, KLOFAMA, KRUELTY, Lamiss, LAMMER, Luca Agnelli, Lusago, MALUGI, Manillo, Marc Michael, MC Barricade, Mittom, Mutilator, Naji Arun, Noël, Nyco, Odymel, Omnya, Oniver, Onlynumbers, Paul Kalkbrenner, Rooler, SAIDAH, Samm, Shlømo, Similar Clouds, Simulfas, SLVL, Swimming Paul, The Saints, Tonno Disko, Toxic Machinery, Warface, West & Hill, Winson, XRTN

Nearby Hotels

FAQs

Where and when does Complex Festival 2025 take place?

Complex Festival 2025 unfolds at Geusseltpark in Maastricht, Netherlands, across two days — Saturday, July 26 and Sunday, July 27 — with music running from 13:00 to 23:00 each day.

Which headliners should attendees be most excited for?

Top-tier acts like Paul Kalkbrenner, Franky Rizardo (with a 3-hour set), Fantasm (Sunday’s closing set), Winson (3-hour Saturday closing set), and Funk Tribu are set to deliver standout performances that define the festival’s diverse electronic spirit.

How many artists are performing and what genres will be represented?

Over 60 artists will perform across both days, showcasing a wide spectrum of house and techno — from melodic and deep to raw, industrial, and hardcore — ensuring a fully immersive journey through electronic music’s most energetic shades.

Are there different ticket types and what are the price ranges?

Yes, ticket options include single-day passes (starting from €55) and weekend passes (starting from €75), with each having multiple pricing phases. Comfort Deck upgrades are also available for both days at €94, offering premium views and amenities.

What makes Complex Festival unique among European electronic festivals?

Set within the lush outdoor surroundings of Geusseltpark, the festival’s blend of underground curation, extended artist sets, and local Dutch talent creates a boutique rave experience that feels both intimate and high-impact, attracting a dedicated community of music lovers.

Contact

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