Ah, Christmas - it's the most magical time of the year... until the spuds get burnt, the turkey comes out dry and all hell breaks loose as you attempt to feed the masses. To save you the stress of toiling around the kitchen, we've rounded up the best things to do on Christmas Day in Cardiff, from indulging in five-course feasts to festive classics at a cosy pub.
Last edited by Kiera Chapman
Last updated on 2nd January 2026
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After a Christmas day lunch this 2026 in Cardiff? Located in the heart of the city, Brewhouse & Kitchen is a friendly watering hole that's ready to help you celebrate the 25th of December by feasting on festive grub. From crispy ham hock bon bons to roasted turkey with all the trimmings.
If you're not sure what Cardiff restaurants are open on Christmas day, The Admiral St David is serving up a delicious grub, from grilled Welsh rib-eye steak to duck breast salad in the gorgeous Dylan Thomas suite. And if that wasn't enough, Santa himself will even be making a visit.
