A fantastic set of results for Castell Alun Sixth Form!We’re incredibly proud of all our students, with A* grades more than doubling from last year and many securing exciting next steps in university, employment and beyond.Congratulations to the Class of 2026!
Castell Alun High School
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This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
Stay up to date with the latest school canteen news, menu updates, special offers and lunchtime food options for students at Castell Alun.
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
Stay up to date with the latest school canteen news, menu updates, special offers and lunchtime food options for students at Castell Alun.
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
Monkhouse 15% Off Sale NEWS: Extra Curricular Timetable (Jan 26 Update) Our website news posts aim to keep our school community informed, engaged, and connected. We share a variety of updates ranging from important announcements and student achievements to upcoming events and school initiatives. These posts serve as a window […]
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
Castell Alun High School will host the Flintshire Pride Event on 30th June. Students from secondary schools across Flintshire will come together for a day of celebration, promoting diversity, inclusion and equality. The event will provide opportunities to raise awareness, build understanding, and celebrate the importance of being proud of […]
Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of our official school letters. This is […]
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
This week’s school blog includes student achievements, updates from across school, upcoming events and key safeguarding information.
It has been another action-packed week here at school, with plenty to celebrate both inside and outside the classroom. A particular highlight was welcoming our Year 10 parents and carers to Parents’ Evening last night. It was a valuable opportunity to discuss progress, celebrate successes and strengthen the partnership between […]
In this edition Welcome back to the summer term at Castell Alun following the Easter break. This is always a busy and purposeful term, particularly for our examination year groups as final preparations for GCSE and other external assessments begin in earnest. There are now only a few weeks to […]
NEWS: Extra Curricular Timetable (Jan 26 Update) Our website news posts aim to keep our school community informed, engaged, and connected. We share a variety of updates ranging from important announcements and student achievements to upcoming events and school initiatives. These posts serve as a window into our school’s culture […]
LETTERS: Headteacher Letter to Parents (27/03/26) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
In this edition As we reach the end of a very busy and successful half term and head into the Easter holidays, it is a great opportunity to reflect on all that has been achieved across the school community. This term has demonstrated our core values of respect, determination and […]
In this edition Castell Alun Friends Association will host a family quiz night this April. The event promises laughs, prizes and a great cause. Most importantly, every booking will help raise funds for students at Castell Alun High School. Quiz Night Bring your team, test your knowledge and enjoy a […]
In this edition Welcome to this week’s edition of our school blog. We are delighted to share a range of inspiring stories, celebrations and achievements from across our community. From our World Book Day assembly to remarkable individual success, there is much to celebrate. Most importantly, we hope you enjoy […]
In this edition Welcome to this week’s blog. It has been a wonderfully busy and exciting week in school as we celebrated both St David’s Day and World Book Day. These special events brought lots of energy and enthusiasm across the school, with pupils enjoying opportunities to celebrate Welsh culture […]
Experience Deep Relaxation at the CAFA Sound Bath Event Looking for a way to unwind and reset your mind and body? Join CAFA for a Sound Bath Evening at Castell Alun High School, Hope, on Tuesday 21st April 2026 from 6:30pm to 8:00pm. For just £15, this immersive experience offers […]
In this edition As we return from a refreshing half-term break, it has been wonderful to welcome our school community back for what has already been a positive and productive week. The slightly warmer weather and the first daffodils beginning to bloom are hopeful signs that spring is on its […]
St. David’s Day at the Canteen We’re marking St David’s Day with a special menu that celebrates the best of Welsh produce, made with award-winning local suppliers. Alongside the food, there’s also a chance to win prizes — so keep an eye out on the day! What’s on the Menu? […]
Styled Heading Safer Internet Day 2026 We recently held an online Safer Internet meeting for parents and carers to promote internet safety and help young people build safe, responsible online habits. Thank you to everyone who took the time to join us and engage with such an important topic. Below, you […]
In this edition As we reach the final week before half term, it has been another busy and successful time for our school community. This week’s blog reflects the breadth of opportunity and achievement across the school. From whole-school assembly reflections for Safer Internet Day to celebrating academic success, sporting […]
Parents and carers can attend an Online Careers Evening with Careers Wales.The event runs on Tuesday 3 March 2026 and takes place fully online. This session allows parents and carers to speak directly with a qualified careers adviser.Importantly, advisers focus on career pathways and post-16 options for young people. The […]
In this edition Welcome to this week’s school blog. We are excited to share the latest news and achievements from across our school community. This week has been full of celebrations, successes and exciting opportunities for our students. From welcoming prospective Sixth Form students to recognising achievements in biodiversity, sport […]
Safer Internet Day 2026 takes place on Tuesday 10th February 2026.This year’s theme is “Smart tech, safe choices”, exploring safe and responsible AI use. Throughout the week, students will complete lessons and activities. They will focus on online safety, digital responsibility, and emerging technologies. We invite parents and guardians to […]
Welcome to our latest Castell Alun School Blog. This edition shares a wide range of positive experiences and achievements from across our school community. From celebrating a love of reading to taking part in real-world engineering challenges, there has been much to celebrate. In addition, the blog highlights sporting successes, […]
Welcome to this week’s blog. It has been another busy and positive week at school, with students taking part in a wide range of opportunities both in and beyond the classroom. From preparing for international trips to representing the school with pride in competitive sport, there has been plenty to […]
Castell Alun High School Sixth Form Prospectus Thank you for your interest in our Sixth Form Prospectus. At Castell Alun, we are proud to offer a vibrant, inclusive and high-achieving Sixth Form. Each year, students join us from our own Year 11 and from other local schools. As a result, […]
🎓 Sixth Form Open Evening – February 5th – from 5:30pm We’re excited to invite all Year 11 students to our annual Sixth Form Open Evening! Whether you’re considering continuing your studies with us or looking to explore your options, this event is the perfect opportunity to learn more about […]
Despite the cold weather this week, it has been encouraging to see students settling back into their routines with a positive and focused attitude. Classrooms across the school have remained calm and purposeful, with students engaging well in their learning and showing real resilience. From thoughtful discussions in lessons to […]
Welcome back and a very happy New Year to our whole school community. As we returned after the Christmas holidays, snowy conditions caused some unexpected disruption. However, we thank our parents, students and families for their patience, flexibility and continued support during this time. Importantly, we are especially grateful to […]
NEWS: Extra Curricular Timetable (Jan 26 Update) Our website news posts aim to keep our school community informed, engaged, and connected. We share a variety of updates ranging from important announcements and student achievements to upcoming events and school initiatives. These posts serve as a window into our school’s culture […]
LETTERS: Headteacher Letter to Parents (19/12/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
Croeso Welcome to the final school blog of the year! As we come to the end of another busy and successful term, this edition is a wonderful celebration of everything our school community has achieved. From festive services and enriching trips to sporting success, environmental awards and a little stargazing […]
Croeso As we approach the end of term, it has been another wonderfully busy and inspiring week at Castell Alun. Our school has been filled with festive spirit, creative talent and impressive achievements across a wide range of activities. From a sell-out Christmas Concert that lit up the hall, to […]
Croeso This week has been a wonderful celebration of the values that define Castell Alun—Respect, Determination and Honesty. Across Performing Arts, Sport and Modern Foreign Languages, our students have shown what it means to embrace opportunities, work with integrity, and support one another. From the joy of the Year 7 […]
Croeso Welcome to this week’s update from Castell Alun. We’ve had a busy and exciting few days filled with learning opportunities, enrichment activities and outstanding achievements across the school. From academic progress and parental engagement, to cutting-edge STEM experiences, exceptional sporting performances and whole-school initiatives, our students continue to make […]
🥣 Try the New Soup Station This Winter! Looking for a warm, tasty and affordable lunch this winter? You’re in luck — our Soup Station is now open! Throughout December and January, students and staff can enjoy a range of delicious, hearty soups, served fresh every day. It’s the perfect […]
Croeso This week at Castell Alun has been a wonderful reminder of the values that shape our school community. From the generosity and respect shown during our Children in Need celebrations, to the thoughtful learning and honesty demonstrated by Year 7 in their Crucial Crew safety sessions, and the impressive […]
LETTERS: Sixth Form Information Evening 2025 for Year 11 Students Letter (17/11/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. […]
🎄 Christmas Lunch Is Coming to Castell Alun! 🎅 Get ready for one of the tastiest traditions of the year — our Christmas Lunch is back! We’ll be serving up a warm, festive feast to help students and staff get into the Christmas spirit before the holidays begin. Whether you’re […]
LETTERS: Lockdown Practice Letter (14/11/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of our […]
Croeso It’s been a busy and inspiring week at our school, filled with moments of reflection, creativity, and teamwork. From our moving Remembrance Assembly, where the whole school came together to honour those who have served, to the hardworking Gardening Club enhancing our grounds for autumn, there has been so […]
Celebrate the festive season with Castell Alun High School’s annual Christmas Concert. The event brings together our talented students and staff for an evening of live music and festive cheer. The concert takes place on Thursday 11th December 2025 in the school hall, Fagl Lane, LL12 9PY. Doors open at […]
Croeso Welcome back to the second half of our Autumn Term! We hope everyone enjoyed a well-deserved break and is ready for a busy and exciting few weeks ahead. There’s lots to pack into this half term, including our Year 11 GCSE exams, Sixth Form mock exams and many other […]
LETTERS: Headteacher Letter to Parents (06/11/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
NEWS: Extra Curricular Timetable (Nov 25 Update) Our website news posts aim to keep our school community informed, engaged, and connected. We share a variety of updates ranging from important announcements and student achievements to upcoming events and school initiatives. These posts serve as a window into our school’s culture […]
Croeso As we wrap up this half term, it’s been a week full of achievements, celebrations and school spirit! From the Year 7 Blyddyn 7 Disco raising money for the Eisteddfod, to Seamus being named Young Farmers Member of the Year, and the launch of our Cyngor Cymraeg / Welsh […]
Castell Alun is proudly working with Cardiff University to help students explore the wonders of space. Together, we’re part of a Curriculum for Wales STEM project called Deep Space to Deep Impact, which focuses on meteors, asteroids, and potential threats to Earth. The school has just installed a new Meteorcam, […]
🌍 Eat Smart for Our Planet – Climate Week 2025 🌍 As part of Climate Week 2025, Castell Alun is proud to support sustainable living with a special Eco Menu Day on Thursday 6th November. We’re inviting all students and staff to Eat Smart for Our Planet by choosing from […]
Croeso This week, our whole school came together for a special Harvest Assembly, celebrating the theme of thankfulness, community, and generosity. It was a wonderful opportunity to pause and reflect on how even the smallest acts of kindness can make a big difference to others. A huge well done to […]
Croeso Welcome to this edition of the Castell Alun School Blog, where we celebrate the creativity, achievements and experiences that make our school community so special. From inspiring university visits and thought-provoking wellbeing workshops to musical performances, poetry celebrations and sporting triumphs, our students have once again shown enthusiasm, talent […]
Join the Fun! Get ready for a fantastic evening of fun, laughter and friendly competition at our CAFA Family Quiz Night! The event takes place on Friday 17th October at 6:30pm here at Castell Alun High School. Teams of up to six people can take part for just £10 per […]
Supporting Castell Alun Through CAFA Castell Alun Friends Association (CAFA) continues to play a key role in supporting our school community. Every pound raised directly benefits our students and enriches daily school life. CAFA works hard throughout the year to organise enjoyable fundraising events. These include car boot sales, quiz […]
Croeso Welcome to this week’s Castell Alun High School Blog! We’ve had another busy and exciting week in school, with plenty of achievements to celebrate and news to share. A special thank-you goes to our excellent assembly readers — Will, Bess and Sam in Year 8 — who read with […]
Experience Deep Relaxation at the CAFA Sound Bath Event Looking for a way to unwind and reset your mind and body? Join CAFA for a Sound Bath Evening at Castell Alun High School, Hope, on Tuesday 4th November from 6:30pm to 8:00pm. For just £15, this immersive experience offers a […]
Dear Parent We’re sharing some important information about our upcoming Parent Governor Election, sent on behalf of Mr Colin Ellis, Headteacher. Below you’ll find all the key documents you’ll need to learn more about the role and the nomination process. Parent Governor Election Letter Nomination Form Disqualification Criteria Governor Information […]
LETTERS: Letter from the Flu Immunisation Team (29/09/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is […]
Croeso What a busy and inspiring week it has been here at Castell Alun! We begin by celebrating the huge success of our New Intake Open Evening, which took place last night. The school was buzzing, with corridors and classrooms filled with families eager to learn about life at Castell […]
Croeso At Castell Alun, we take pride in our strong sense of belonging and the way our students support one another, celebrating achievements big and small. Already we are celebrating inspiring moments that reflect our values and our commitment to Cynefin (a Welsh word meaning “the place where you feel […]
LETTERS: Headteacher Letter to Parents (19/09/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
Croeso A very warm welcome to our first blog of the new school year! We are so excited to greet our new Year 7 students and any others who have joined our school family this year. It’s been an incredible start, and we’re already feeling the sense of togetherness that […]
LETTERS: Headteacher Letter to Parents (05/09/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
NEWS: Extra Curricular Timetable (Sep 25 Update) Our website news posts aim to keep our school community informed, engaged, and connected. We share a variety of updates ranging from important announcements and student achievements to upcoming events and school initiatives. These posts serve as a window into our school’s culture […]
Sixth Form Enrolment 2025 Sixth Form Enrolment 2025 Arrangements for Sixth Form enrolment on Monday 1st September For anyone who did not register on GCSE results day, the details for enrolment for CAHS Sixth Form, on Monday 1st September, are as follows: Please arrive at the Sixth Form entrance (side of […]
GCSE Results 2025 Amazing GCSE Results Students at Castell Alun have once again delivered outstanding GCSE results. As a result, the whole school community is celebrating. At the very top was one student who achieved 12 A* grades—earning the best result in every subject. Meanwhile, three more students each secured 11 […]
GCE Results 2025 Celebrating the Successes of All Castell Alun High School is celebrating another year of outstanding A Level results. Students are heading to top universities, exciting jobs, and adventures abroad. This year, 30% of all grades were A*–A, and 80% fell within the A*–C range. These results reflect the […]
Croeso As we come to the end of another incredible year, we want to take a moment to reflect and celebrate the strength of our school community. This year has been filled with achievements, challenges, growth and countless moments that have shown the very best of who we are. At […]
LETTERS: Headteacher Letter to Parents (15/07/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
Croeso Welcome to this week’s School Blog, as we enter the penultimate week of what has been another action-packed school year! With the UEFA Women’s EURO 2025 kicking off in Switzerland, it feels only fitting that this week has a strong sporty feel. From the energy and excitement of our […]
EXAMS: Results Days 2025 Below is an important update regarding exams and exam results. Please take a moment to read through this information carefully, as it includes crucial details about exam schedules, result release dates, collection procedures, and any additional instructions for students and parents. Results Summer 2025 We’d like […]
LETTERS: Headteacher Letter to Parents (07/07/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
Croeso This week at Castell Alun, we’ve seen our core values of respect, determination, and honesty come to life through a wide range of exciting opportunities for our students. From welcoming our new Year 7s with warmth and enthusiasm, to celebrating our Careers Wales Quality Award success, to embracing Welsh […]
Croeso It’s been an incredibly busy and exciting week across the school, filled with celebration, achievement and connection. From welcoming our new Year 7 families and students, to waving off our wonderful Year 11s in style at their prom, the spirit of our school community has truly shone through. We’ve […]
Croeso Welcome to this week’s Castell Alun blog — sharing our road to success! We are proud to celebrate and reflect on the incredible achievements, events and opportunities that have taken place recently in our school community. From hosting our Cymraeg Campus Silver Award presentation morning, where we shared our […]
🎨 GCSE, AS & A Level Art Exhibition – You’re Invited! We’re excited to invite you to our annual Art Exhibition event, celebrating the incredible creativity and talent of our GCSE, AS, and A Level Art students. 📅 Wednesday 25th June📍 Y Celtec – Art Department (Rooms 2.1, 2.2 & […]
🌯 Canteen Special – Shawarma Day! 🌯 Get ready to spice up your lunch on July 9th with a taste of the Middle East! Our Canteen is serving up delicious Chicken Shawarma or Falafel Shawarma, packed with flavour and freshness. Each meal is served with: Crunchy coleslaw Spicy Lebanese Batata […]
Croeso As the summer term gathers pace, we’re delighted to share a roundup of the inspiring achievements, opportunities, and celebrations that have taken place across our school community. From outer space to the sports field, our students have continued to aim high and support one another. This week, we proudly […]
Experience Deep Relaxation at the CAFA Sound Bath Event Looking for a way to unwind and reset your mind and body? Join CAFA for a Sound Bath Evening at Castell Alun High School, Hope, on Tuesday 8th July from 6:30pm to 8:00pm. For just £15, this immersive experience offers a […]
Croeso Croeso i flog Ysgol Uwchradd Castell Alun! We’re delighted to share a snapshot of the vibrant life here at school — from our glowing Estyn inspection report to the creative and sporting achievements of our amazing students. Whether it’s reaching new heights on Kilimanjaro, growing fresh produce in our […]
LETTERS: Estyn Inspection – Letter to Parents (03/06/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is […]
🍔 National BBQ Week at Castell Alun! 🌭 Shwmae, food lovers! This Tuesday, 4th March, we’re celebrating St David’s Day with a special Welsh-themed lunch you won’t want to miss! Mark your calendars and get ready to enjoy a delicious selection of traditional Welsh dishes, made with love and a […]
LETTERS: Headteacher Letter to Parents (23/05/25) Please find below one of our latest school communication letters, containing essential information for students and parents. Be sure to read through it carefully, as it may include key dates, reminders, and updates relevant to the school community. CAHS Letters This is one of […]
Croeso As we bid farewell to our Year 13 students today, we take a moment to reflect on the many years they have spent with us and the remarkable journeys they have each undertaken. We are incredibly proud of every single one of them—their personal growth, achievements and resilience have […]