If you are flying thru Dublin and you have a day to kill , get out of the airport . For 6 euros round trip and a 30 minutes ride , you will find the coolest neighborhood in Dublin.

Stop in at the smallest bar in Dublin 9 THE LOTTS for a delicious chocolaty glass of Guinness . The staff is super cool and friendly . Don’t let a little Irish weather discourage you. By the way thanks for the umbrella !!
I will definitely return.