Discover Caerphilly County Borough
Services, places, businesses, events and local knowledge — all in one place.
176,865
Population
30 acres
Largest castle in Wales
5+
Principal towns
Explore
Featured local
Caerphilly Castle
The largest castle in Wales and second largest in Britain. Concentric design with a famous leaning tower.
care.wales
Local domiciliary and companion care across Cardiff, Caerphilly and South Wales. Dementia support and more.
Visitproperties.wales
Official sold house price data, market trends and Land Transaction Tax calculator for Wales.
Visitsolicitors.wales
Find solicitors across Wales by practice area and town. Verify on the SRA register.
VisitBrowse by town
Local highlights
Caerphilly Castle
Built 1268–1271 by Gilbert de Clare. 30 acres, concentric walls, and the famous leaning south-east tower.
Caerphilly Cheese
Crumbly white cheese originally made for coal miners. Still celebrated at the annual Cheese Festival.
Valleys & Mountains
Caerphilly Mountain views, Parc Penallta, and easy access to the Brecon Beacons and Cardiff.
Useful links
Local News
a.wales launches as Wales’ first dedicated AI website — with a South Wales local hub
Purpose-built bilingual AI for Cardiff, Caerphilly and the Valleys. Chat in Welsh or English, generate images and video, and use a site designed around Welsh needs rather than a global default.
Read moreCaerphilly Castle Great Hall reopens after major refurbishment
The largest castle in Wales welcomes visitors back to the restored Great Hall with new interactive exhibits.
Read moreNew £38m Caerphilly Leisure and Wellbeing Hub takes shape
Steelwork begins on the flagship leisure facility that will include a pool, sports hall and community spaces.
Read moreVisit Caerphilly launches new events and attractions guide
Discover what's on across the county borough – from town centre events to outdoor activities.
Read moreFollow Local
Caerphilly Council
@CaerphillyCBC
Official council updates, services and announcements
Visit Caerphilly
Tourism, events and things to do in the borough
Caerphilly Council on X
@CaerphillyCBC
Latest news and service updates
Blackwood Miners' Institute
Arts, theatre and live events in Blackwood
Cadw – Caerphilly Castle
Official updates on Wales' largest castle
care.wales
Local care and support services