Dublin and Belfast are the two biggest cities on which island?

what a beautiful Belfast city is the people are so friendly and a nice pint of Guinness is one of the best you can drink. and a 100 miles from Belfast is Dublin just like Belfast you can injoy your time and holiday

Dublin and cork are the largest in Ireland 🙄

I'm fairly sure that there are no big cities on Madagascar. Don't they teach geography in schools now?

I've not been to Ireland

hah am Irish Dublin the Republic of Ireland 🇮🇪 Belfast Northern Ireland 🇮🇪

Visited family in Ireland. Best vacation of all time.