The best way to see Dublin if you’re only visiting for a few days is to take the Dublin Bus Tour. The bus takes you to Trinity College, Dublin Castle, National Gallery and much more. Although the comlete tour lasts well over an hour, you can get an All Day Pass and hop on and off the bus anytime you want.
59 Upper O’Connell Street
Dublin Bus Head Office
Dublin Republic of Ireland 1
Contact: +353 1 873 4222
Website : http://www.dublinbus.ie/