Please note that the dates featured here are subject to change.
Search results
List View
Use the Search box to jump to a specific event.Diolch.
Term Dates
Showing holidays, bank holidays and training days. For Flintshire's School Holidays & Training Days page please click here. Diolch.
List View
Use the Search box to jump to a specific event.Diolch.
Term Dates
Showing holidays, bank holidays and training days. For Flintshire's School Holidays & Training Days page please click here. Diolch.
Subscribe to this calendar
Apple Calendar (Mac, iPhone, iPad) / Outlook
Click the button below. Allow your device to open the Calendar app, then choose Subscribe.
Google Calendar (web)
Copy this HTTPS link, then in Google Calendar go to:
Settings → Add calendar → From URL
Other calendar apps
Use either link above in your app’s “Subscribe to calendar by URL” option.
About the Calendar
Welcome to the Castell Alun High School calendar.
Here, you can stay updated with key dates and upcoming events across our school community.
The page includes academic dates such as parent evenings, open days, term dates, and exam-related events.
It may also include extracurricular activities, sports fixtures, performances, trips, and school community events.
Please check back regularly, as dates and times may occasionally change.
Where required, individual event listings may include additional information such as locations, contact details, or registration links.
For wider school information, please also visit our Information Hub, School Gateway, and Contact Us pages.