Y Gwyndy Campus


This is a £20 million development to create a replacement YGG Caerffili Primary school, a 900 place secondary for Ysgol Gyfun Cwm Rhymni and upgraded outdoor spaces to include a new 3G pitch, grass pitch and multi use areas.

The scheme has been supplemented by the remodelling of the former main building of YGG Caerffili to create a 0-3 pre school Welsh medium facility.

The development has been undertaken in 4 phases, commencing in September 2013 and completed October 2016.

The new facilities will be available to the community, as well as school pupils.

The First Minister of Wales, Rt. Hon. Carwyn Jones AM, officially opened the Welsh Medium Campus on Wednesday 9th December 2015.

Photo gallery

You can view photos of the Y Gwyndy development on our Flickr photo gallery.


The websites for the school can be accessed at Ysgol Gyfun Cwm Rhymni or Ysgol Gymraeg Caerffili website. Here you can find up to date news about the curriculum, staffing arrangements, school uniform and much more.