URGENT UPDATE: Major restoration efforts have commenced to protect the historic Cyfarthfa Castle in Merthyr Tydfil. As of November 3, 2023, a new underground drainage system is being installed to combat significant deterioration, aimed at preserving one of Wales’ most treasured landmarks.
The Welsh Government, through its historic environment service Cadw, and Merthyr Tydfil County Borough Council are each contributing £2.25 million to fund the urgent repairs, totaling £4.5 million. This initiative comes in response to a council report from February 2025, which revealed that parts of the castle were on the brink of dereliction, leading to serious safety concerns.
This vital work is not just about the castle; it also aims to protect the nearby Pont-y-Cafnau bridge, considered the oldest iron railway bridge in the world. The local community is deeply invested in the preservation of this iconic site, which sits proudly within the beautiful Cyfarthfa Park.
The castle has faced alarming deterioration, with reports of collapsed ceilings and restricted access to certain rooms due to safety hazards. A recent condition survey highlighted the pressing need for a comprehensive drainage solution to prevent further damage.
The new drainage system will run around the castle’s perimeter and through the park, addressing inadequate drainage that has historically plagued the area. This includes the installation of new drainage channels and the excavation behind retaining walls to facilitate proper water management.
Residents and visitors may notice temporary closures of footpaths and park areas during construction, but the council assures that disruptions will be minimized.
The proposed drainage strategy not only aims to improve conditions around Cyfarthfa Castle but also addresses broader issues within the park, such as tree loss due to waterlogged grounds. The project will ensure that rainwater runoff is effectively managed, reducing the risk of flooding and damage to the castle’s structure.
The timeline for completing these essential works is set for spring 2026, with the goal of restoring the castle to its former glory. The museum and art galleries within the castle, which currently occupy only 20% of the building, remain closed to the public while repairs are underway.
As the restoration progresses, local residents and visitors are encouraged to stay updated on the developments, as this project not only protects a crucial piece of Welsh heritage but also enhances the community’s connection to its history.
For ongoing updates, stay informed through local news outlets and community bulletins. The future of Cyfarthfa Castle is a shared concern that resonates deeply with those who cherish its rich history and cultural significance.
