The imposing complex of Government Buildings on Upper Merrion Street, next door to Leinster House, was the last major public building the British constructed in Ireland. It was intended as accommodation for the Royal College of Science and various departments of the administration.
Fortuitously, it was complete by 1922. When independence dawned, the new Free State government moved in.
In more recent times, Taoiseach Charles Haughey converted and entirely refurbished the building to form state-of-the-art accommodation for a number of departments, including the Department of the Taoiseach, the Department of Finance and the Office of the Attorney General. Despite criticism of the expenditure involved, the renovated building won awards for its architectural design when it opened in the 1990s.
There are free guided tours every Saturday, although they are subject to occasional cancellation for urgent government business.
Áras an Uachtaráin
Áras an Uachtaráin started life as a modest brick house, built in 1751 for the Phoenix Park chief ranger. It was later an occasional residence for the lords lieutenant. During that period it evolved into a sizeable and elegant mansion.
It has been claimed that Irish architect James Hoban used the garden front portico as the model for the façade of the White House.
After independence, the governors general occupied the building. The first president of the Republic of Ireland, Douglas Hyde, took up residence here in 1938. It has been home to every president since then, and guests from Nelson Mandela to Pope Francis have graced its 95 rooms.
The Áras welcomes slightly less distinguished visitors, too, offering free guided tours to the public every Saturday, subject to official State business permitting.