At Custom House Square · 1 Ulster Street, Belfast, Co. Antrim, BT1 3ES
CHSq is Belfast’s annual summer outdoor concert series at Custom House Square, taking place beside the Lagan waterfront in the heart of the city. The 2026 series runs from Saturday 8 August to Tuesday 1 September, with individual headline shows on selected dates. Gates open at 6pm for each event. The confirmed 2026 lineup includes: Lush Classical (8 Aug), Foy Vance Celebration of Life (15 Aug), The Proclaimers (16 Aug), Faithless (20 Aug), Stiff Little Fingers (22 Aug), Wunderhorse (25 Aug), IDLES (26 Aug), and CMAT (31 Aug and 1 Sep).
Each show is a separately ticketed event (standing only). Tickets are available from Ticketmaster. The waterfront venue is open-air with no covered seating.
Series runs: 8 August to 1 September 2026
Gates: 6:00pm per show; individual dates and acts vary
Tickets: from approximately GBP 25 per show, via Ticketmaster
Each show is a separate standing-only event; individual tickets required
Full schedule: customhousesquare.com
Custom House Square is in Belfast city centre, a short walk from Belfast Central station and bus stops on Donegall Square and High Street. The waterfront car parks on Corporation Street and Oxford Street are nearby.
Heading to Custom House Square? Antrim has plenty more to see. Browse the area guide, find what else is on, and explore the towns and villages nearby.