Directions from Dublin Airport to The Clarence Hotel: Follow the signs on the dual carriageway for the City Centre. Drive straight on through the Swords Road, The Drumcondra Road and onto Dorset Street. Take a left off Upper Dorset Street onto Frederick Street and down Parnell Square and onto O’Connell Street. Continue in by Crossing O’Connell Bridge and following a one way system, it is necessary to go directly onto D’Olier Street. Stay on the right hand lane and follow the traffic around the block on your right to reach Westmoreland Street. Move into the left hand lane and at the traffic lights, just before O'Connell Bridge, take a left down the Quays. You will pass two pedestrian brigdes on your right and The Clarence will be situated before the traffic bridge on your left just off the quay.