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

5th Dec 2025
Congratulations to all the girls on a wonderful performance at our Christmas Extravaganza....
 
 
 
 
4th Dec 2025
What a wonderful day we had today in Castletown Girls’ school! We enjoyed...
 
 
 
 
2nd Dec 2025
Well done to our girls who were selected for an award by their teachers for their...
 
 
 
 
 
 
 
 
 
Fizzy colours- junior infants science week
 
Ready set

Latest Photographs

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Upcoming Events...

No Events