Welcome to Ardscoil Na Tríonóide’s Website
Ardscoil Na Tríonóide opened on the first of September 2007. We are an amalgamation of Scoil Eoin and Scoil Mhuire, now under the trusteeship of CEIST. We have worked tirelessly to combine the best traditions of two fine schools to create a wonderful learning environment for our students.

Ardscoil Na Trionoide is an integral part of the community in Athy and we benefit from the support of this community through our Board of Management, Parents Council , local businesses, sporting associations and voluntary groups.

Ardscoil Na Tríonóide offers a wide range of subjects as well as a multitude of extra-curricular activities. Our work in school on a daily basis is grounded in the CEIST Charter. This ensures that every boy and girl is given the opportunity to fulfil their potential in a respectful, caring supportive environment. We have an excellent committed staff, both teaching and non teaching, who make a great effort to ensure that our school is a welcoming place.


Thank you for taking the time to view our website and I hope you enjoy learning about school life in Ardscoil Na Tríonóide.

Yours sincerely,

Johnny McCormack
Principal