Public transport is one of the best ways to get to and from UCD. The campus is well served by bus routes and has bus links to Sydney Parade Dart Station and Dundrum Luas Station.
The easiest way to get to the O'Brien Science Building is from the N11 Dual Carriage Way. There is a carpark available at UCD University Club (also known as UCD Car Park N2).
You can find detailed information/maps on commuting to UCD here
Pay & Display and Premium Pay & Display Parking
A number of parking spaces are designated as pay and display and premium spaces. These spaces have respective charges of 1Euro per hour and 2.40Euro per hour from 08:00-17:00, Monday to Friday, all year round.