Castletown GNS, Dundalk, Co. Louth

Welcome

Welcome to Castletown Girls' School's website! C.G.S. is an all-girls school situated on the Castletown Road, with a history spanning over three centuries. We also have a long and proud association with the Sisters of Mercy.
 
Currently, our school has approximately 190 pupils, 16 teachers, our caretaker Diarmuid, our special needs assistants Pauline, Rose and Gráinne and secretary Siobhán. This keeps our principal Ms. Murphy very busy as you can imagine! We also have a great Parents and Friends Association which you can read more about on the Parents' Page.
 
Overall, C.G.S. is a brilliant place to learn, work and have fun. Enjoy browsing our website and thank you for visiting!!

 

Latest News

6th Mar 2026
We are delighted to celebrate 56 of our girls who achieved full attendance for the...
 
 
 
 
6th Mar 2026
We had a great time in 6th Class learning new gymnastic skills as part of our PE...
 
 
 
 
6th Mar 2026
📚 The children in Senior Infants, 1st and 6th class enjoyed a fun morning reading...
 
 
 
 
 
 
 
 
 
Fizzy colours- junior infants science week
 
Ready set

Latest Photographs

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Upcoming Events...

Monday, 16th March 2026
St. Patrick's Day
Tuesday, 17th March 2026
St. Patrick's Day