Tŷ Newydd Burial Chamber is a Neolithic dolmen dating to before 4500 BC, situated on a natural outcrop northeast of Llanfaelog on the Isle of Anglesey, Wales, near Tŷ Newydd farm [1]. The monument, now ruined, originally stood beneath a mound or cairn and is in the care of the Welsh historic environment service Cadw [1]. Its massive capstone measures 4 by 1.8 metres and is up to 1.2 metres thick, cracked and resting on three supporting stones [2].
Tŷ Newydd Burial Chamber

| Type | Dolmen |
|---|---|
| Period | < 4500 BC |
| Country | Wales |
| Coordinates | 53.2362° N, 4.4824° W |
Wales