O'Neill's
85-87 St Mary StreetCardiff
CF10 1DW
(029) 2066 4103
Opening times: Mon–Wed 11:00-24:00; Thu and Fri 11:00-00:30 next day; Sat 10:00-01:30 next day; Sun 10:00-24:00
Regular beers:
Brains Bitter, Brains SA, Sharp's Doom Bar
See more about this pub on WhatPub, CAMRA's national pub guide. 
Irish theme pub occupying part of the ground floor of the Central Hotel building.