Hello Mathilde,
I'm so sorry for the delay, I just found the reply notification in my spams !
Hope i'm not answering too late.
Thank you for your feedbacks on my video, it means a lot :)
I had indeed a really nice adventure. It will be quite hard to tell exactly where I stopped because I didn't planned a lot and stopped where I wanted to, without knowing the name of the place, but I still can share a few things :
I had a whole week, and I tried to see everything I could between Belfast and the county Mayo, but it was too much for a week and I missed a lot of places. Looking back I should have stayed in Northern Ireland and/or in county donegal because there's so much to explore there, and I spent way too much time in the car, trying to see everything I could along the coast.
Northern Ireland is a wonderful region with a lot to see, so I regret not taking the time to discover this place. And the same goes to county Donegal, where the coast is gorgeous and quite impressive. I think one of my best stop was a night at Culdaff. Nice pub and a really beautiful beach, where I spent the whole evening. But it's basically beautiful everywhere in Ireland :D
There's so much to see on a coast, trying to see all of it is a mistake, because there's so much to explore even on a small portion.