02 Dec Dublin Must-See Events 2026
The events happening in Dublin never disappoint! The city brims with festivals, concerts, and open-air spectacles. Creativity always takes over the streets, and venues throw open their doors to welcome thousands. Dublin is like no other all year round, and here are some of the must-see Dublin events for 2026!
Must See Events in Dublin in 2026
To find out more about the events coming up in Dublin in 2026, click any of the links below to jump to it.
- TradFest (January 2026 – Dublin Castle & Collins Barracks)
- Dublin Racing Festival (January–February 2026 – Leopardstown Racecourse)
- St Patrick’s Festival (March 2026 – Citywide)
- Bord Bia Bloom (May 2026 – Phoenix Park)
- Longitude Festival (July 2026 – Marlay Park)
- Dublin Horse Show (August 2026 – RDS Arena)
- Culture Night Dublin (September 2026 – Citywide)
- Education Buildings Ireland (November 2026 – RDS)
- New Year’s Festival (December 2026 – Custom House Quay)
TradFest (January 2026 – Dublin Castle & Collins Barracks)
Few events capture the spirit of Irish culture like TradFest. Held in spots like Collins Barracks and Dublin Castle, this festival brings traditional music into breathtaking settings. For AV teams, it’s a dream and a challenge. Historic venues need careful handling; acoustics, lighting design and sound have to be spot on without overwhelming the charm of the space. When it works, the results are magical. One recent show blended candlelit ambience with crisp audio and subtle projections – “a flawless fusion of history and sound”.
Dublin Racing Festival (January–February 2026 – Leopardstown Racecourse)
The Dublin Racing Festival is the reason why it’s not always just what’s going on the track; it’s a full experience where tens of thousands of attendees need to see every area with multiple live screens. AV plays a critical role. LED screens are a must to keep the crowd connected to every race, PA systems are required for announcements across wide outdoor spaces, and live broadcasting brings the festival to anyone viewing at home. This is why AV is a must and how well-integrated AV transforms a sporting event into a full spectator experience.
St Patrick’s Festival (March 2026 – Citywide)
Dublin and St Patrick’s Festival go hand in hand; there isn’t one without the other
From the parade on O’Connell Street to live concerts at St Stephen’s Green, every moment depends on coordination between performers, lighting, sound systems and sound engineers. Large outdoor stages, unpredictable weather, and changing ambient light mean AV specialists need flexible systems and real-time control. Ready to Go Green This Paddy’s Day?
Bord Bia Bloom (May 2026 – Phoenix Park)
A showcase of Ireland’s horticultural excellence, Bloom in the Park is held each year in the Phoenix Park. It’s a huge draw for families, gardening enthusiasts, and food lovers alike, with exhibits, talks, and performances scattered across beautifully designed garden spaces. There’s plenty happening simultaneously across several zones, each with its own technical needs. PA systems for panels and speeches, AV displays for brand partners, and ambient event lighting for evening events all come into play. We’ve worked on similar setups and understand the delicate balance between tech and environment.
Longitude Festival (July 2026 – Marlay Park)
Hosted in the vibrant expanse of Marlay Park, Longitude is a staple of Dublin’s summer concert calendar. With a mix of hip-hop, pop, and dance acts pulling crowds in the tens of thousands, it’s a high-energy festival that knows its audience. The organisers behind Longitude know how to deliver an experience. From dynamic staging to massive LED walls and immersive sound design, everything feels intentional. And credit where it’s due – the crews that pull this off work around the clock, fine-tuning every detail. AV support for something of this scale isn’t just helpful; it’s essential.
Dublin Horse Show (August 2026 – RDS Arena)
The highlight of Dublin’s social calendar, the Dublin Horse Show combines the best things in life: sports and tradition. Beyond the sport itself, AV is a very big operation for commentary feeds, LED scoreboards, hospitality suite screens, and corporate sponsored digital signage. Each area demands consistency in sound quality and visual impact. AV teams ensure the show runs with elegance, precision, and polish worthy of its century-old reputation.
Stacked MPS has been a proud partner with RDS for the past 10 years.
Culture Night Dublin (September 2026 – Citywide)
For one night – Culture Night Dublin – the most exclusive of Dublin’s museums, galleries, and studios are open till late, filling the streets with art and performance. Hundreds of stages, outdoor projections, and live streams continue to bring the chaos that only an experienced AV can control. Portable lighting rigs, battery-powered sound systems, and real-time updates with streaming make this citywide festival feel spontaneous and professional
Education Buildings Ireland (November 2026 – RDS)
On the professional side of Dublin, Education Buildings Ireland gathers architects, planners, and suppliers focused on creating world-class learning environments. For exhibitors and speakers, AV is key to credibility. From presentation displays to interactive digital signage, every element reflects the industry’s way of growing. High-definition visuals and audio ensure ideas are not just heard but understood.
New Year’s Festival (December 2026 – Custom House Quay)
As the countdown starts for 2027, the city becomes a skyline with lights, music, projectors, and fireworks. The main event will be the countdown across multiple stages, synchronising lighting and pyrotechnics with broadcast coverage; it’s AV mastery on display. For thousands in attendance and millions watching online, these final moments of the year at the NYFDublin are only as powerful as the technology and timing behind them.
Your AV Event Partners
Dublin is the place to be and to connect. Whether it’s music, sport, culture, or community, AV is involved and is the main experience between the performer and audience, turning good events into unforgettable experiences. If you would like us to create an event which will be unforgettable, do reach out to us. Whether you need full event production or streaming expertise, we’re here to make it seamless all year round. Give us a call now on +353 1 413 3892 or contact us online to learn more.
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