Hello Florent,
It's great to hear you'll be visiting Dublin later this year!
Dublin is one of those cities that once you start to scratch the surface, you'll find plenty of interesting spots and neighbourhoods to explore. After having ticked off these
top sights, a great way of getting to know Dublin is by wandering around the city's
different quarters and districts. Situated to the south-west of the city centre, The Liberties area which was once authentic 'Old Dublin' is now a lively and fun corner of the city (and home to the
Guinness Storehouse) and one which I would definitely recommend exploring!
The city is also full of amazing
places to eat and of course even more fun pubs. There's a great
overview here of Dublin pubs where you can also see some traditional Irish music for a great night out!
I hope that helps with the planning!
Alex