Councillor slams “terrible state” of Caerphilly Castle moat

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Caerphilly Castle’s moat should be cleaned up amid complaints over weeds, algae, and rubbish, a councillor has demanded.

Penyrheol councillor Greg Ead raised concerns over the watercourse after visiting the site during peak tourism season, reporting an unpleasant odour and visible debris in the water.

The Plaid Cymru councillor has submitted photos of the condition to Cadw, which manages the castle, arguing that the lack of upkeep damages the town’s reputation.

Cllr Ead said: “Caerphilly Castle is the jewel in Wales’ heritage crown and myself and many residents are immensely proud of it.

“That is why it is so disappointing to see the moat in such a neglected and unsightly condition.

“The moat is one of the castle’s defining features. When visitors come to Caerphilly, they expect to see a world-class attraction that reflects the importance of the site.

“Instead, they are being greeted by extensive weed growth, algae and debris.”

While hot weather and dry conditions have affected water levels across south Wales, Cllr Ead insisted the problem began before the recent warm spell.

He added: “I appreciate that we have had a record-breaking summer and drought but these issues with the moat predate the summer.

“The condition of the moat risks damaging the reputation of both the castle and the town itself. Tourism is important to Caerphilly, and first impressions matter.”

Volunteers have previously stepped in to tackle litter in the watercourse. In February, Caerphilly Angling Club collected 24 bags of rubbish from the moat during its annual spring clean.

Responding to concerns, a spokesperson for Cadw said: “We are aware of the low water level within the moat, caused by reduced inflow from the Nant Gledyr due to the dry conditions, and we are monitoring the situation closely, particularly in relation to the wildlife that regularly uses the moat. 

“We are keeping the situation under review and should water levels continue to fall we are working with relevant partners, including the angling club, to consider appropriate measures to help maintain water quality and support wildlife until natural inflows increase again.”