Carnedd y Ddelw is a Bronze Age burial cairn in the Carneddau mountains of north Wales, occupying a summit northeast of Foel-fras. The summit features two large shelter cairns hollowed from a massive prehistoric burial cairn [1]. Its eastern slopes drain via Afon Tafolog to Afon Roe, flowing through Rowen before joining the River Conwy [2]. The site forms the final top on Carnedd Llewelyn's long northern spur, with Tal y Fan to the northeast [3].
Carnedd y Ddelw Cairn

| Type | Cairn |
|---|---|
| Period | < 4500 BC |
| Country | Wales |
| Coordinates | 53.2163° N, 3.9368° W |
Wales