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music · Wednesday 26 August 2026 · 6:00pm 
IDLES - CHSq Belfast
At Custom House Square (CHSq) · Custom House Square, Belfast, Co. Antrim
At Custom House Square (CHSq) · Custom House Square, Belfast, Co. Antrim
IDLES at Custom House Square on 26 August 2026 is their biggest Northern Ireland show to date - a genuine milestone for a band that has spent the past decade becoming one of the most compelling live acts in British rock. Bristol-formed in 2009 and now Grammy-nominated, IDLES have built a reputation for ferociously energetic performances that feel as much like collective therapy as a gig. If you have been curious about the band but haven’t yet seen them live, this outdoor Belfast show is the best possible introduction. Support comes from Chalk. The crowd will likely be a mix of long-time devotees and people who’ve simply followed the word of mouth.
Custom House Square draws over 5,000 fans per night and the scale of the space suits IDLES well - their sound benefits from room to breathe and room to move. Gates open at 6pm, with support from Chalk setting the tone before the main set. IDLES’ recent UK tour sold out entirely and their Glastonbury performance attracted widespread attention, so expect a tight, well-drilled show rather than a loose festival run-through. The band’s catalogue spans politically charged post-punk anthems and more emotionally raw material from albums like Joy as an Act of Resistance and the 2024 release TANGK, which earned three Grammy nominations. Most CHSq shows are 16+ events and photo ID is required at the gate - check the venue’s website for the age policy on this specific date before you go.
Custom House Square sits in central Belfast, close to the waterfront and a short walk from Lanyon Place railway station, which is served by trains from Dublin Connolly (roughly two hours), Derry and towns across the North. Belfast Europa Bus Centre is about ten minutes on foot. If you are driving in from elsewhere in Antrim or down from the north coast, the M2 feeds into the city centre directly. Parking in central Belfast is widely available around the Cathedral Quarter but fills quickly on concert nights - arriving by train or bus is the more relaxed option.
Belfast rewards a longer visit: the Cathedral Quarter itself has some of the city’s best pubs and restaurants, and the waterfront Titanic Quarter is ten minutes by foot. There is more to see in Belfast and across Co. Antrim.
Heading to Custom House Square (CHSq) in Belfast? Antrim has plenty more to see. Read the Belfast area guide, find what else is on, and explore the towns and villages nearby.