we often dine here even if we have not booked staff always find a table. Staff are always pleasent and rember you form before

Bar one is not really the place for a quick dinner as you should enjoy the food they prepare. The food and presentation is great however the noise in the place is not good. There always seem sto be people talking very loudly.

Just delicious , terrific friendly staff, lively atmosphere, lovely and clean all round. Recommend booking in advance as its very busy

Absolutely wonderful place,great food and hospitality with a very exceptional person Cieran who went above and beyond customer service to help. Many thanks

After viewing the Castlebar grub options on Trip Advisor we called into One Bar Bistro and had a great lunch. Lamb burger and soup were all excellent. Cheesecake and Mississippi Mud Pie were yummy. The manager and staff were very friendly. A very pleasant experience...More

I'll keep this short, myself and my family made a reservation at bar one in castlebar. We were all very hungry and I ordered the bartered cod, well it was burnt to a cinder, I don't usually complain but on this occasion I did and...More

Nice modern bar with a good selection of food for mid week, service was good, the staff are polite and very presentable. I'll be back.

Went in first night and were only looking for a snack. Had Clew bay mussels which were beautiful. Second night had monkfish special perfect also.My wife is coeliac and there was a full menu of gluten free food.Lovely atmosphere and brilliant staff. Would highly recommend.

Me and my wife had stopped in whilst on our road trip around Ireland. We both decided to go with burgers for lunch and we were both glad we did. The burgers were awesome and very satisfying. We were greeted at the door by their...More

My daughter & I had plans to go to the cinema last Sunday in Castlebar. We forgot that there was a major football match on in Mc Hale park. The traffic was so mental we abandoned our plans & decided to go for something to...More