Bar One

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Telephone: 094 903 4800

Castle Street,


Co. Waterford


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Whether enjoying the beauty of Mayo as part of the Wild Atlantic Way or planning to head West a visit to Bar One is a must. Located in Castlebar, County Mayo, Bar One is an award-winning public house and eatery where customers can enjoy superb food, a wonderful drinks menu and excellent service. At the helm of Bar One is Mark Cadden, a Westport native whose priority is to make casual dining the best it can be.



The Cadden name behind Bar One is synonymous with outstanding food and hospitality in the West of Ireland since 1978. Mary and Michael Cadden established the award-winning Asgard Bar and Restaurant in Westport, while Mark's brothers Paul and Alan are behind award-winning Thai and Vietnamese eateries Saba and Saba To Go in Dublin.



With the best ingredients of the West in their larder, the Bar One team bring dynamism to everything they cook and serve. Dishes such as Andarl Farm Pulled Free Range Pork Croquettes, De Búrca’s 8oz Beef Burger topped with Carrowholly Cheese, Kelly’s of Newport Award-Winning Sausages with Creamy Mash and De Búrca’s 21 Day Dry Age Sirloin Steak, all of which are served with Reekview Farm leaves, are not to be missed. Blackboards dotted around Bar One offer daily specials.

One of the great West coast experiences is to enjoy great Mayo ingredients with Mayo craft beers. Bar one offers a range of carefully selected local craft beers from along the Wild Atlantic Way and Mayo in particular.  Bar One is recommended as a “top gastropub” in Slainte, The Complete Guide to Irish Craft Beer and Cider, a meticulous examination of the hugely exciting world of Irish artisan beer and cider. Also paired with wonderful food are our hand-selected wines by the glass and bottle, amidst other independently produced spirits, distilled in Ireland.