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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

Fun with Plus Plus!
26th Nov 2025
As part of our STEM learning for November Junior Infants have been using Plus Plus...
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Junior Infants PE
26th Nov 2025
Junior Infants have been busy working on their throwing and kicking skills during...
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Art Competition Winners!
19th Nov 2025
Congratulations to our girls who won Smyth's Toystore vouchers after entering the...
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More News
 
 
 
 
 
Fizzy colours- junior infants science week
 
Ready set

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