Nestled in the Wales Millennium Centre – the home of Welsh culture, arts and music, we are a contemporary cafe and wine bar with a beautiful terrace that looks out on Roald Dahl Plass and the waterfront. Located in the middle of Cardiff Bay, the Wales Millennium Centre (WMC) has established itself as a leading performing arts venue surrounded by a thriving social hub, and One is right there in the heart of the action.
We serve food throughout the day, and our Tapas and Mediterranean platters have become something of a speciality. We also offer an upstairs balcony overlooking the WMC’s main atrium with its own bar and lounge area – a perfect venue for hosting private functions.
We’re not just a theatre bar – we are One.
One Cardiff Bay 