We use JavaScript to set most of our cookies. Unfortunately JavaScript is not running on your browser, so you cannot change your settings using this page. To control your cookie settings using this page try turning on JavaScript in your browser.

About cookies

We've saved some files called cookies on your device. These cookies are:

  • essential for the site to work
  • to help improve our website by collecting and reporting information on how you use it

We would also like to save some cookies to help:

  • improve our website by measuring website usage
  • remember your settings
Change cookie settings

You've accepted all cookies for this website. You can change your cookie preferences at any time

Caerphilly Castle is 120,000 m2 — or around 30 acres in size  making it the largest in Wales and the second largest in the UK — second only to Windsor (484,00 square feet)

The below images show Caerphilly to scale (50m) against Chepstow, Beaumaris, Caernarfon and Conwy Castles.

Castell Caerffili / Caerphilly Castle
Caerphilly Castle Verification Statement

 

Castell Conwy