It is difficult to say what is the most famous part. There are many famous places in Ireland, such as the megalithic tomb in Newgrange, Trinity College, The Burren, Blarney Castle, The Giants Causeway, Glendalough and many, many others. Different people will have heard of different ones.
The most famous mountains in Ireland is the mountains of Mourne. These mountains are in northern Ireland. The Mourne Mountains are the most visited.
The JKennedys from Ireland are their most famous clan
Although Dublin is the busiest and largest airport in Ireland, I believe Shannon airport is the most famous.
Bono - most of the world know about Bono
shamrock
Peat
Irish Stew is probably the meal most associated with Ireland. Potatoes are strongly associated with Ireland.
He is most famous for converting Ireland to Christianity.
Yes. The most famous was William Rowan Hamilton.
The Giant's Causeway would be the most famous.
Ireland has had many famous military leaders. One of the most well known was Michael Collins.
Bono of U2