2 - Newborough to Four Mile Bridge
Cairn -Trwyn Du
A Bronze age Cairn built on this headland some 9000 years ago .
Home to some of the earliest inhabitants of Anglesey.
Only parts of the kerb on top of a Mesolithic camp and flint scatter site are visible.
The mountains of the Llyn Peninsula in the distance
Ref: NW 3148.9
Date: 26/04/2024
Location: SH 3524 6788
