Jac Y Do

You'll find yourself on Market Street in the heart of Caernarfon, pushing through the door into somewhere that takes its Welsh identity seriously without making a fuss about it. Jac Y Do has that rare quality of feeling genuinely lived-in—the kind of place where regulars have their spots and the staff know what you're after before you ask. It's a bar that celebrates Welsh culture naturally, through language and atmosphere rather than tourist-facing theatrics. The drinks are honest, the crowd is mixed (locals, visitors, students from up the road), and there's real warmth to how you're welcomed in.