What is recorded here

Cyfarthfa Castle Park Walls stand as a Post Medieval boundary in Merthyr Tydfil, marking the edge of a private estate rather than inviting casual entry. The stones separate castle grounds from public memory, preserving a line drawn when ownership mattered more than access. They remain a recorded landmark, not a playground, reminding visitors that some walls exist to exclude as much as to endure.

The National Monuments Record of Wales records Cyfarthfa Castle Park Walls, Merthyr Tydfil as Boundary Wall from the Post Medieval period. The saved point comes from the official national record. Inclusion does not by itself mean that the public may enter the place.

Cyfarthfa Castle, near Merthyr Tydfil, was built in the late 18th century by William Williams, a prominent ironmaster, as a residence for his family and as a symbol of industrial wealth. It is remembered for its historical association with the iron and coal industries that shaped South Wales during the Industrial Revolution.

The historic-place record does not grant public access. Check current conditions and ownership before entering land or a building.