Down The Rabbit Hole

Cashless payments

Lockers

Phone charging station

Parking

First aid station

Showers

Info desk

Wheelchair access

Toilets

Other

Country

Hip Hop

Electronic

Rock

Punk

Blues

Asian

African

Alternative

Folk & Traditional

Venture into a world of musical enchantment at Down The Rabbit Hole 2026! This indie rock extravaganza, nestled in the scenic landscapes of Beuningen, Netherlands, promises an unforgettable weekend of music, art, and camaraderie. Imagine yourself surrounded by the serene beauty of a lakeside setting, where you can take a refreshing dip and soak up the sun. 

As the sun sets, get ready to groove to the beats of an eclectic lineup of indie rock, electronic, pop, and rock artists, performing under massive circus tents that create an intimate and immersive atmosphere. No need to fret about unpredictable weather, as these tents offer shelter from the region's occasional showers. Beyond the music, Down The Rabbit Hole boasts a vibrant community of festival-goers, creating an atmosphere of shared joy and discovery. 

Explore quirky art installations, indulge in delicious food and beverages, and create memories that will last a lifetime. Down The Rabbit Hole is not just a music festival; it's an experience that will ignite your senses and leave you with a renewed appreciation for music and art. Get ready to lose yourself in the magic of Down The Rabbit Hole!

Forest festival

Lake festival

Eco-friendly

Camping

Glamping

Chill zone

Down The Rabbit Hole 2026

Huge

Vakantiepark De Groene Heuvels

Ieper Hardcore Fest

Grocery store

Food court

Vegan/vegetarian

Metal

Ieper Hardcore Fest 2026 descends upon Belgium from July 3rd to July 5th, an essential pilgrimage for the global hardcore scene. For decades, this revered event has served as a crucible for raw energy, uncompromising sound, and profound community spirit. Attendees will be plunged into an unyielding three-day onslaught, featuring a meticulously curated lineup that spans the breadth of hardcore, from metallic edge to blistering punk and crushing beatdown. The historic town of Ieper provides an unexpectedly poignant backdrop, contrasting its solemn past with the vibrant, passionate roar of the underground. Beyond the stages, the festival grounds pulse with a palpable DIY ethos, hosting independent vendors, record distros, and activist collectives. It cultivates a truly international crowd united by shared values and a dedication to the scene. This isn't just about the music; it's about the unshakeable bonds forged in the pit and the unwavering dedication to an authentic subculture. From veteran legends to the freshest faces, every act contributes to a relentless sonic assault designed to ignite both mind and body. Ieper Hardcore Fest offers an immersive experience where integrity, unity, and collective passion define every moment. It’s an invitation to contribute to a legacy and participate in an unforgettable weekend of visceral intensity and unparalleled camaraderie.

Field festival

Workshops

Gourmet food & beverages

Ieper Hardcore Fest 2026

Small

Hazewindstraat 90

ParkCity Live

Lost & found

Bike rentals & storage

ParkCity Live 2026 promises an unforgettable summer weekend, kicking off on July 4th and running through July 5th. This signature festival transforms our vibrant mountain town into a melodic paradise, nestled against the breathtaking Wasatch Peaks. Attendees will immerse themselves in a diverse sonic landscape, ranging from electrifying indie rock and soulful folk to pulsating electronic beats and chart-topping pop anthems. Beyond the main stages, discover a curated village featuring local artisanal crafts and gourmet food truck delights, embodying Park City's unique community spirit. The crisp mountain air and stunning panoramic views provide an unparalleled, natural amphitheater for every performance. It’s more than just a concert series; it’s a vibrant celebration where world-class music perfectly harmonizes with the majestic outdoors. Spend your Independence Day weekend connecting with fellow enthusiasts, dancing under the star-studded sky, and creating lasting memories. ParkCity Live offers an intimate yet grand experience, blending renowned headline acts with exciting emerging talent. Join us for a truly distinctive mountain music escape. Your ultimate summer adventure begins in Park City.

City festival

Family-friendly

Culture/Arts

ParkCity Live 2026

Benzenraderweg 121

Castlefest

Smoking area

Shuttle service

Water station

Classical

European

Step into a realm of enchantment at Castlefest, the Netherlands' premier fantasy festival! This immersive experience welcomes visitors of all ages into a captivating world where reality blurs with the extraordinary. As you pass through the gates, prepare to be transported to another world filled with music, fantasy writers, medieval crafts, and a vibrant market. Discover a treasure trove of unique finds tailored for every fantasy enthusiast. Castlefest offers a complete sensory experience, from themed culinary delights to enthralling artistic performances. Get ready to embark on an unforgettable journey where myth and magic come alive!

Park festival

Castlefest 2026

Medium

Castle Keukenhof

Pinkpop

Credit cards accepted

Public Wi-Fi

Get ready to rock out at Pinkpop 2026, the Netherlands' premier pop and rock festival! Since 1970, this iconic three-day extravaganza has been delighting music lovers with an incredible lineup of artists across four stages. With 60,000 festies showing up each day, the atmosphere is electric, and the energy is contagious. Nestled in the scenic town of Landgraaf, Pinkpop offers a unique blend of music, culture, and Dutch charm. This all-ages event boasts camping facilities, offering a complete festival experience. From alternative and indie to metal and rock, Pinkpop caters to diverse musical tastes. Discover why Pinkpop has earned its title as the world's longest-running annual dedicated pop and rock music festival. Join fellow music enthusiasts and create memories at one of Europe's most celebrated festivals. Be sure to buy your ticket and prepare for the ultimate music fest!

Wellness

Pinkpop 2026

Megaland

Les Nuits Secrètes

Reggae

Step into a world of enchantment at Les Nuits Secrètes 2026, where music and mystery intertwine in the charming town of Aulnoye-Aymeries. Imagine yourself wandering through a land where every corner holds a new sonic adventure, with over 70 concerts and secret shows waiting to be discovered. This three-day extravaganza is not just a festival; it's an odyssey of sound, an escape from the ordinary. 

Feel the energy as 45,000 fellow festies unite, drawn by the allure of big names at prices that feel like a steal. Lose yourself in the rhythm of established artists and rising stars, all set against the backdrop of France's best kept secret. Whether you're a fan of electronic beats, indie vibes, or pop melodies, this festival promises a symphony of experiences that will resonate long after the final note fades. 

So pack your bags, gather your friends, and prepare to be swept away by the magic of Les Nuits Secrètes. It's more than just a festival; it's a journey into the heart of music, where every night holds a secret waiting to be unveiled. Get ready to dance, discover, and create unforgettable memories at this hidden gem of the summer festival scene. Don't miss your chance to be part of something truly special—an experience that will redefine your love for music and adventure!

Movies/Theatre

Sightseeing

Les Nuits Secrètes 2026

Various Venues

Drift Festival

Prepare for an electrifying experience at Drift Festival 2027, where the beats drop and the energy soars! This highly anticipated event promises a day of non-stop dancing under the sun, set to the pulsating rhythms of electronic music. Immerse yourself in a vibrant atmosphere as a curated lineup of cutting-edge artists takes the stage. From emerging talents making their mark to seasoned legends of the electronic scene, and even local favorites, Drift Festival brings together a diverse array of musical prowess. Get ready to lose yourself in the moment, surrounded by fellow music lovers, as you create unforgettable memories. Whether you're a techno enthusiast or a house music devotee, this festival is designed to ignite your senses and keep you moving. Mark your calendars for a spectacular celebration of sound and community in the heart of Nijmegen. Don't miss your chance to be part of this incredible musical journey!

Drift Festival 2027

City Camp Nyma

Festival Dranouter

Festival Dranouter returns from August 6th to 9th, 2026, inviting you to four days of musical enchantment in the heart of the Flemish countryside. Immerse yourself in a vibrant tapestry of sounds, where the soulful strains of traditional folk intertwine with contemporary roots, world music rhythms, and compelling singer-songwriter narratives. This beloved Belgian institution cultivates an atmosphere unlike any other, blending intimate discovery with the exhilarating energy of a major international gathering. Nestled amidst the picturesque fields of Dranouter, the festival grounds transform into a verdant oasis for music lovers of all ages.

Beyond the stages, explore charming pop-up performances, sustainable craft markets, and a diverse array of culinary delights showcasing local flavors. Dranouter is renowned for its commitment to showcasing both legendary artists and groundbreaking emerging talents from across the globe, offering a fresh perspective on timeless genres. It's a place where generations connect, where new friendships blossom, and where the shared love for authentic music creates an unforgettable bond. Expect a truly unique blend of powerful main stage acts and hidden gems waiting to be discovered in cozier settings. This warm, family-friendly environment ensures everyone, from seasoned festival-goers to young adventurers, finds their rhythm. Join us for a memorable summer escape where music, nature, and community converge in perfect harmony, experiencing the magic that makes Festival Dranouter a cherished highlight.

Unique location

Festival Dranouter 2026

Into the Woods Festival

Cash only

Prepare to escape the ordinary and immerse yourself in the enchanting world of Into The Woods Festival 2026! Nestled within the captivating Bosspot Open Air Theatre in Amersfoort, Netherlands, this boutique electronic music festival promises an unforgettable two-day journey. From September 18th to 19th, 2026, the wilderness will awaken with an electrifying blend of pulsating beats and artistic wonders. This isn't just a festival; it's an invitation to let your senses ignite and drift into a realm of creative stimulation. Designed exclusively for the 18+ crowd, Into The Woods curates an intimate atmosphere where music, nature, and community intertwine. While the much-anticipated artist lineup is still under wraps, rest assured that this event is renowned for its carefully selected electronic acts that deliver bossy beats and vibrant energy. Get ready to explore hidden stages, discover new sounds, and dance under the open sky in a truly magical setting. Whether you're a seasoned electronic music enthusiast or seeking a unique festival experience, Into The Woods offers a sanctuary where sizzling senses absorb themselves in pure sonic bliss. Mark your calendars for a weekend where the forest comes alive with unforgettable moments and a spirit of joyful abandon. This Dutch gem provides the perfect backdrop for an immersive celebration, inviting you to leave your everyday behind and embrace the wild heart of the music.

Into The Woods Festival 2026

Bosspot Open Air Theatre

Wonderfeel

Jazz

Wonderfeel returns to the idyllic setting of the Schaep en Burgh estate in 's-Graveland for its 2026 edition, offering a vibrant celebration of classical music from July 3rd to 5th. This festival redefines the classical experience, presenting an eclectic program that spans from beloved masterpieces to groundbreaking contemporary compositions. Across multiple open-air stages nestled within the lush natural landscape, attendees can discover intimate chamber music performances, powerful orchestral renditions, and innovative crossovers with jazz and world music. Beyond the captivating sounds, Wonderfeel cultivates an atmosphere of relaxed discovery, where picnics on the grass, engaging talks with musicians, and surprising artistic interventions are as much a part of the experience as the concerts themselves. It’s a place where seasoned classical aficionados and curious newcomers alike can explore the rich tapestry of classical music in a uniquely informal and inspiring environment. Embrace a weekend of unparalleled musicality, natural beauty, and a truly Dutch take on the classical festival.

Wonderfeel 2026

Koninginneweg 100

Mysteryland

Laundry facilities

Prepare to immerse yourself in the vibrant world of Mysteryland, the longest-running dance festival on the planet! Nestled in the picturesque lands of Haarlemmermeer, Netherlands, this legendary event promises an unforgettable journey into sound and spectacle. For two exhilarating days every August, attendees are invited to lose themselves in pulsating beats and dazzling performances, creating memories that last a lifetime. But it's not just about the music; Mysteryland champions a soulful festival experience, deeply committed to sustainability and fostering strong local community ties. After a day of euphoric dancing, revelers can find tranquility and camaraderie at Holy Ground Camping, extending the magic into the night. While the 2026 edition has faced an unfortunate cancellation, the spirit of Mysteryland endures, promising an even grander return. Keep your senses tuned for future announcements, as this iconic festival continues to evolve and inspire. Get ready to explore the mystical grounds, connect with fellow music lovers, and be part of a tradition that celebrates art, music, and responsible revelry.

Spirituality

Mysteryland 2026

Floriade Terrain

909 Festival

Get ready to immerse yourself in the electrifying atmosphere of 909 Festival! This techno extravaganza, brought to you by Loveland Events, has been a staple in Amsterdam since 2011. Though the official dates are yet to be announced, anticipation is building for a summer 2025 return. Nestled in the scenic Amsterdamse Bos in Amstelveen, Netherlands, this 18+ event promises an unforgettable experience for techno enthusiasts. Explore the pulsating beats and cutting-edge sounds that define the festival's unique vibe. While the artist lineup is still under wraps, you can expect a curated selection of top-tier talent from the techno scene. Secure your tickets and prepare for an unforgettable weekend of music, community, and pure techno bliss. Don't miss out on the opportunity to be part of this iconic celebration of electronic music culture. Stay tuned for lineup announcements and get ready to dance the day and night away at 909 Festival!

909 Festival 2026

Amsterdamse Bos

Dekmantel Festival

Latin

Instrumental

Get ready to groove at Dekmantel Festival 2026, where the beats are bold and the atmosphere is electric! This Amsterdam-based extravaganza is set to deliver an unforgettable experience with a carefully curated lineup of electronic music's finest. Imagine yourself immersed in the vibrant energy of Amsterdamse Bos, a breathtaking city park that transforms into a pulsating dance floor. Dekmantel isn't just a festival; it's a musical journey that caters to every shade of electronic music aficionado. The festival promises an eclectic mix of sounds, from techno and house to experimental electronic music, ensuring there's something for every discerning ear. So, gather your friends, pack your dancing shoes, and prepare to lose yourself in the rhythm of Dekmantel. With stunning visuals, top-notch sound systems, and an unparalleled sense of community, this is one party you won't want to miss!

Dekmantel Festival 2026

The Amsterdamse Bos

Vunzige Deuntjes Festival

Religious

Vunzige Deuntjes Festival returns to the lush Gaasperpark on July 4, 2026, for a day-long celebration of all things soulful and infectious. Prepare for an unparalleled blend of R&B, hip-hop, dancehall, and afrobeat, curated to keep you grooving from sun-drenched afternoon to starlit evening. This isn't just a festival; it's a vibrant escape, a reunion of kindred spirits, and a journey through the freshest sounds and timeless classics. Beyond the pulsating rhythms, expect an immersive experience with captivating art installations, delicious food trucks offering global flavors, and pop-up activations that surprise and delight. Gaasperpark transforms into a summer haven, where good vibes are contagious and every corner holds a new discovery. Gather your crew, don your finest festival attire, and get ready to create unforgettable memories. Vunzige Deuntjes is more than music; it's a feeling, an energy, and a testament to the power of shared joy. Don't miss your chance to be part of Amsterdam's most beloved urban music spectacle.

Sports

Vunzige Deuntjes Festival 2026

AMF Festival

As the autumn air descends upon Amsterdam, a global phenomenon awakens: AMF Festival. On October 24th, 2026, the Johan Cruyff Arena transforms into the beating heart of electronic dance music, hosting an unparalleled night where the world's biggest DJs converge. Prepare for an immersive journey through pulsating rhythms and euphoric melodies, showcasing the absolute pinnacle of mainstage EDM, progressive house, and trance. AMF is more than just a concert; it's a spectacle of light, sound, and groundbreaking visuals, meticulously crafted to elevate your senses. Witness breathtaking pyrotechnics and state-of-the-art stage production that complement the stellar lineup, creating an atmosphere of pure exhilaration. This is your chance to join tens of thousands of like-minded revelers, united by their love for powerful drops and unforgettable anthems. Experience the legendary 'II=I' moment, a unique b2b performance that defines AMF's innovative spirit. Don't just attend a festival; become part of a legacy at the world's largest indoor electronic music event.

AMF Festival 2026

Johan Cruyff Arena

Amsterdam Open Air

Get ready to kick off the Dutch summer in style at Amsterdam Open Air 2026! This isn't just another music festival; it's an epic collaboration of friends and promoters, all coming together to curate an unforgettable electronic music experience. Imagine a festival where every area is its own unique world, meticulously crafted to deliver a special vibe. In the spirit of equality and innovation, forget about a main stage—here, every stage is the main stage. From pulsating house beats to cutting-edge techno, you'll discover a diverse lineup that caters to all electronic music tastes. Nestled in the scenic Gaasperpark, Amsterdam Open Air is more than just a festival; it's a celebration of music, friendship, and the start of sun-soaked adventures. Get ready to immerse yourself in a weekend where every beat, every corner, and every moment is designed to create memories that will last a lifetime. Join the party and experience the true essence of Dutch summer vibes!

Amsterdam Open Air 2026

Gaasperpark

San Hejmo

Discover the ultimate summer escape at San Hejmo 2026, a festival where music, art, and nature converge for an unparalleled experience. Join us on August 14th and 15th, 2026, for two unforgettable days and nights of celebration. Nestled within the breathtaking, sun-drenched valleys surrounding the historic town of Valle Vista, San Hejmo offers a picturesque backdrop like no other. Immerse yourself in an eclectic soundscape, spanning vibrant indie-pop, pulsating electronic beats, soulful alternative rock, and cutting-edge hip-hop across multiple dynamic stages.

Beyond the electrifying live performances, explore a labyrinth of captivating art installations, interactive exhibits, and pop-up performances from local artisans. San Hejmo champions a spirit of discovery and connection, fostering an inclusive community where every beat resonates with shared joy. Indulge in gourmet local food offerings and embrace sustainable practices that honor our stunning natural environment. As dusk falls, the valley transforms into a dazzling spectacle of lights and sound, promising magical moments under the starry sky. This isn't just a festival; it's an immersive cultural adventure designed to awaken your senses and create lasting memories. Come for the music, stay for the magic, and leave transformed by the unique San Hejmo experience. Secure your spot for a weekend where extraordinary music meets unparalleled natural beauty and community spirit.

Amusement park

San Hejmo 2026

Alamo Rent A Car

Parookaville

Get ready to immerse yourself in the captivating world of ParookaVille! This annual electronic music mecca transforms Weeze, Germany, into a vibrant city pulsating with energy and creativity. Inspired by the legend of Bill Parooka, the festival is an artistic haven where freedom, love, and pure self-expression reign supreme. Step through the gates and discover a unique realm where music unites souls and connections are forged in the heart of the dance floor. Let the rhythm guide you through a spectacular landscape filled with mesmerizing stages, mind-blowing visuals, and an electrifying atmosphere. Whether you're a seasoned raver or a first-time visitor, ParookaVille promises an unforgettable experience that will ignite your senses and leave you craving more. Prepare to be swept away by the magic and become part of the vibrant citizen community of ParookaVille!

Swimming pool

ParookaVille 2026

Mega

Weeze Airport

Complexity Fest

Prepare for an auditory assault at Complexity Fest 2026, a singular day of sonic intensity descending upon the Netherlands on August 15th. This festival is a pilgrimage for enthusiasts of progressive and extreme metal, delivering a meticulously curated lineup that pushes boundaries and challenges perceptions. Expect a visceral blend of intricate riffs, thunderous rhythms, and guttural vocals echoing through the venue, showcasing both established titans and burgeoning innovators within the genre. Beyond the unparalleled music, Complexity Fest cultivates an atmosphere of shared passion, a gathering of like-minded individuals reveling in the sophisticated aggression of modern metal. The single-day format ensures a concentrated dose of high-octane performances, making every moment an unforgettable experience. Immerse yourself in a world where technical prowess meets raw power, where complex arrangements give way to cathartic releases. Join us for a day that promises to be a masterclass in musical extremity and a vibrant celebration of the progressive spirit.

Complexity Fest 2026

Brouwerskade 3

Tyrant Fest

Tyrant Fest returns in 2026 for a two-day sonic onslaught, establishing its dominance once more from October 24th to 25th. Prepare for an unyielding barrage of extreme metal, where the foundational forces of black, death, and thrash metal converge with the avant-garde fringes of the genre. Set against the stark, industrial backdrop of Lille's cultural heart, the festival transforms urban grit into a crucible of raw power and unbridled expression. This isn't just a concert; it's an immersive experience designed to test the limits of auditory endurance and metal devotion. Beyond the relentless riffs and guttural roars, Tyrant Fest fosters a community where the most dedicated fans and groundbreaking artists unite. Discover emerging acts alongside legendary titans, all contributing to an atmosphere of intense camaraderie and headbanging fervor. Expect meticulously curated lineups, state-of-the-art sound production, and a commitment to showcasing the fiercest voices in underground and mainstream metal. Join us as Tyrant Fest reclaims its throne, offering an unforgettable pilgrimage into the darkest realms of heavy music. Secure your passage to the ultimate celebration of metal's enduring might.

Tyrant Fest 2026

1 Rue Alain Bashung

Loveland

Loveland returns to its cherished home for another unforgettable weekend of electronic music immersion. On August 8th and 9th, 2026, Sloterpark in Amsterdam will once again transform into a vibrant haven for house and techno aficionados. For over two decades, Loveland has curated an unparalleled experience, blending cutting-edge soundscapes with breathtaking natural surroundings. Expect a meticulously crafted lineup featuring global titans and rising stars of the electronic music spectrum, each carefully selected to keep the energy pulsating across multiple stages. From deep, soulful grooves to driving, melodic techno, every corner of the park will offer a distinct sonic journey. The atmosphere is renowned for its inclusive spirit, where seasoned dancers and new enthusiasts unite under the Dutch summer sky. Beyond the exceptional music, Loveland prides itself on its impeccable production, delivering stunning visuals and pristine sound systems that elevate every beat. Imagine dancing amidst lush greenery, with the sun setting over the water, enveloped by the collective euphoria of thousands. This is more than just a festival; it's a pilgrimage for those who live and breathe electronic music, a testament to Amsterdam's enduring dance culture. Prepare for two days of unadulterated passion, unparalleled rhythms, and memories that will resonate long after the final track fades. Loveland 2026 promises to be a quintessential celebration of sound, community, and the timeless power of the dance floor.

Loveland 2026

9R8G+V6 Amsterdam

Loveland Festival

Get ready to groove at Loveland Festival 2026, where house music and techno vibes collide in the heart of Amsterdam! This two-day extravaganza takes place in the scenic Sloterpark, offering a refreshing lakeside backdrop for your dancing pleasure. Since 2018, Loveland has been expanding its reach, delivering unforgettable beats and electrifying performances. Imagine yourself basking in the sun, surrounded by lush greenery, with the pulsating rhythm of world-class DJs filling the air. This is more than just a festival; it's an immersive experience where you can unwind, connect with fellow music enthusiasts, and lose yourself in the moment. The festival promises an expertly curated lineup, ensuring non-stop energy and pure sonic bliss. Don't miss your chance to be part of this vibrant celebration of music, community, and good times. Pack your dancing shoes and prepare for an adventure at Loveland Festival 2026! The stages will be set, the beats will be dropped, and the memories will be made. Join the fun!

Loveland Festival 2026

Sloterpark

Electrisize

Electrisize 2026 invites you to surrender to a weekend of unparalleled sonic exploration. From August 7th to 9th, immerse yourself in a vibrant world where rhythm reigns supreme. Anticipate an electrifying journey through the diverse spectrum of electronic music, from pulsating techno beats to euphoric trance anthems and groove-laden house cuts. Multiple intricately designed stages will host a curated lineup of international headliners and rising stars, ensuring a dynamic auditory landscape at every turn.

Beyond the sound, Electrisize cultivates an atmosphere of collective joy and boundless energy. Expect breathtaking visual spectacles, cutting-edge light shows, and immersive art installations that transform the festival grounds into a living, breathing canvas. This is more than just a music festival; it's a temporary sanctuary where kindred spirits unite to celebrate freedom and creativity. Under the expansive summer sky, discover new sounds, forge lasting connections, and create indelible memories. Whether you're a veteran raver or a curious newcomer, Electrisize offers an escape into a realm powered by pure, unadulterated sound. Prepare for three days of intense exhilaration, vibrant community, and an experience that will resonate long after the final beat drops.

Electrisize 2026

Kloster Hohenbusch 1

Supremacy

Get ready to immerse yourself in the relentless sounds of hardstyle at Supremacy 2026! Set to detonate in Arnhem, Netherlands, this single-day indoor festival is a must for hardstyle devotees. While the official dates are yet to be announced, anticipate the event to unfold around September 2025, promising an unforgettable experience. Brace yourself for mind-blowing sets from top-tier artists within the genre, creating an atmosphere charged with electrifying energy. Nestled within the cutting-edge GelreDome, attendees can expect state-of-the-art sound systems and visually stunning stage designs that amplify the auditory onslaught. This 18+ event is an unparalleled gathering, uniting fans for a day of pure hardstyle indulgence. From bone-shattering bass to pulsating rhythms, Supremacy offers an unmatched intensity that will leave you craving more. It's time to surrender to the supremacy of sound and become part of this hardstyle phenomenon! Prepare to unleash your inner hardstyle warrior and experience a day where music reigns supreme and the energy is off the charts.

Supremacy 2026

GelreDome

Antwerp

Music Festivals near Antwerp