Among the biggest will be the Dublin Riverfest and one of the centrepieces of that festival will be the spectacular tall ships.
With the sun blazing and the sea as flat as a pancake, they've only just started arriving into Dublin Port.
The only word of caution we will give Dubliners is to avoid the East Link toll bridge, as it will be opening and closing to let the large ships in.
Take a look below at the stunning vessels...
— Ecclesiastical (@EcclesIRL) June 3, 2016
— Juliette Gash (@JulietteGash) June 3, 2016
— Visit Dublin (@VisitDublin) June 3, 2016
— Coast Monkey (@Coast_Monkey) June 3, 2016