The Tir Mostyn Kerb Cairns were only discovered in the 1970s. A cremation burial was found in the northern cairn (B) when excavated by the esteemed Frances Lynch.

Although close to the incredible Brenig complex, these cairns are thought to be the work of a different adjacent community, the 'folks over the hill' so to speak.

Location: Denbighshire, Wales
Grid Ref: SH99345870