Caerphilly Castle

Visitor Notice
A medieval makeover! Caerphilly Castle's Great Hall reopens
Following two years of extensive conservation and refurbishment, Caerphilly Castle - the biggest castle in Wales - reopened to visitors this weekend, bringing back to life the Great Hall, inner castle ward and unveiling state-of-the-art digital exhibits.
Find out more about the project on our timeline page...
Planning to visit Caerphilly Castle? Use our handy map to make the most of your visit!
Fear of a Welsh prince inspired the mightiest medieval castle in Wales
Llywelyn ap Gruffudd didn’t build Caerphilly Castle. In fact he twice tried to knock it down before it was finished. But he was certainly its inspiration.
The rise of the powerful Prince of Wales persuaded Marcher lord Gilbert de Clare that he needed a fortress in double-quick time. And it had better be truly formidable.
So from 1268 de Clare constructed the biggest castle in Wales — second only to Windsor in the whole of Britain. Massive walls, towers and gatehouses were combined with sprawling water defences to cover a total of 30 acres.
That’s three times the size of Wales’s modern-day stronghold and home of Welsh rugby, the Principality Stadium.
On the death of Llywelyn this frontline fortress was transformed into a palatial home with a hunting park and northern lake. It passed into the hands of Edward II’s ruthless and greedy favourite Hugh Despenser, who revamped the great hall in ornate style.
By then Caerphilly must have appeared like some mythical castle floating in an enchanted lake. An effect oddly enhanced by the Civil War gunpowder that left the south-east tower at a precarious angle.
In fact Wales’s very own Leaning Tower — even wonkier than that of Pisa — is probably the castle’s best-loved feature.
Gallery
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Opening times & prices
Opening times
1st March - 30th June | 9.30am–5pm |
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1st July - 31st August | 9.30am–6pm |
1st September - 31st October | 9.30am–5pm |
1st November - 29th February | 10am–4pm |
Last admission 30 minutes before closing Closed 24, 25, 26 December and 1 January
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Prices
Category | Price | |
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Members - Join now |
Free
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Adult |
£12.40
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Family* |
£40.00
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Disabled person and companion |
Free
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Juniors (Aged 5-17) / Students** |
£8.60
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Seniors (Aged 65+) |
£11.10
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Cadw £1 ticket – for those on Universal Credit and other named benefits *Admits 2 adults and up to 3 children. All children under 5 receive free entry **Student photo ID card is required to be shown on entry Blue Light Card holders and HM Armed Forces & Veterans receive 10% off individual admission (not available online). |
Category | Price | |
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Members - Join now |
Free
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Adult |
£11.90
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Family* |
£38.10
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Disabled person and companion |
Free
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Juniors (Aged 5-17) / Students** |
£8.30
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Seniors (Aged 65+) |
£10.70
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Cadw £1 ticket – for those on Universal Credit and other named benefits *Admits 2 adults and up to 3 children. All children under 5 receive free entry **Student photo ID card is required to be shown on entry Blue Light Card holders and HM Armed Forces & Veterans receive 10% off individual admission (not available online). |
Visitor information
Access guide
For accessibility information please contact our castle team at: CaerphillyCastle@gov.wales
Pay and Display car park
There are both short and long stay pay and display car parks available; the short stay car park is approx 110m away. The long stay car park is approx. 500m away. There is dedicated accessible parking.
Dogs welcome
Dogs on leads are welcome to explore the ground floor levels of the castle.
Assistance dogs only above ground floor level.
Portable hearing
A portable induction loop is available.
Accessible toilets
Open from Saturday 19 July
Toilets
Open from Saturday 19 July
Civil ceremony licence
Due to the ongoing redevelopment works within the castle, the Great Hall is not currently available for wedding bookings.
Exhibition
On-site exhibition within monument.
Gift shop
Gift shop at this site offering a range of products and guidebooks.
Venue hire
Due to the ongoing redevelopment works, venue hire and trade bookings will be considered but the site may be subject to last minute closures.
Video presentation
A video presentation is available at this site.
Drone policy
Please read our policy information about flying drones at Cadw monuments: read the guidance
No smoking
Smoking is not permitted.
School visits
To book your free self-led education visit to this site, go to our self-led education visits section.
While you're there, check out our free learning resources to help with your time travel adventure!
Due to the ongoing redevelopment works, school bookings will be considered but the site may be subject to last minute closures.
Directions
Address
Castle St, Caerphilly CF83 1JD
For contractors, educational visits and deliveries please ring 02920 883143
Rydym yn croesawu galwadau’n Gymraeg / We welcome calls in Welsh.
Telephone 03000 252239
Postcode CF83 1JD
what3words: ///defeat.crisp.grass
For further information, please contact: Traveline Cymru on 0800 464 0000 or National Rail Enquiries on 03457 48 49 50.