Larkin’s Gala Service Station in Ballina sold the €30.9 million EuroMillions ticket last Friday.
The winner/winners identity has yet to be known.
Siobhan Larkin from Larkin’s Gala said there is great excitement in the area.
“Oh huge – absolutely delighted, excited, shocked. Just absorbing the whole thing – brilliant, great altogether.
“(We found out) last night at 6.30 exactly. Went to my front door and all these people outside from the Lotto. Still in shock.
“Hopefully it’s somebody local that’s won it but sure look, if it isn’t I wish whoever won the best of luck and its absolutely news for the area.”