Cardiff Arms Fish Bar

Cardiff Arms Fish Bar is a traditional fish and chip shop sitting right on Treorchy's main shopping run, in the heart of the Rhondda Fawr. It's a straightforward, freshly-fried chippy doing the comforting staples a Welsh valley town expects — proper fish and chips, sausages, pies and the usual battered extras — whether to take away or to order in. The shop earned a top Food Hygiene Rating of 5 (Very Good) from the local council in 2024, which is a reassuring sign for anyone choosing where to pick up their evening supper.

Reviews are mixed, as they often are for a busy fryer, with some diners full of praise and others less so, so it's fair to call it a dependable local rather than a destination. Still, for a quick, no-frills feed while you're out and about in the town centre, it's a handy and centrally placed option in this stretch of the upper valley.