The RIAI can be contacted at:
The Royal Institute of the Architects of Ireland,
8 Merrion Square,
Tel. + 353 (0)1 676 1703
Fax + 353 (0)1 661 0948
The RIAI is open Monday - Friday from 9am - 5pm.
Heuston Station: There is no bus directly outside Heuston Station to Merrion Square, but if you turn left when coming out of Heuston Station and take a short walk across the Sean Heuston Bridge, there is a bus stop on Conyngham Road where you can get the 25, 26, 66, 66a, 66b or 67 to Merrion Square. See www.dublinbus.ie for more details.
Pearse Street: The RIAI is within walking distance from Pearse Street Station. When you come out of Pearse station take a left and go straight to the top of Westland Row, on the left there is slight bend in the road, go straight on to Merrion Street Lower, and take the first left again. This will lead you on to Merrion Square.
Air Coach: The Air Coach costs €7 one way and €12 return to the Airport and stops outside 8 Merrion Square. http://www.aircoach.ie
Taxi Rank: There are several taxi ranks located around the city centre i.e. Dawson Street, St Stephens Green.