 Cribinau and St Cwyfan's church from the air | |
  Cribinau | |
| Geography | |
|---|---|
| Coordinates | 53°11′06″N 4°29′35″W / 53.185°N 4.493°W |
| OS grid reference | SH336682 |
| Adjacent to | Caernarfon Bay |
| Administration | |
| Lieutenancy | Gwynedd |
| Unitary authority | Isle of Anglesey County Council |
| Community | Aberffraw |
Cribinau is a small tidal island off the south west coast of the isle of Anglesey in Wales between Porth China and Porth Cwyfan. The island is in Aberffraw Community, about 1+1⁄4 miles (2 kilometres) west of Aberffraw village.
The island can be reached on foot at low tide. It is notable for the 13th-century Church in Wales church of St Cwyfan, called in Welsh: eglwys bach y môr ("the little church in the sea") or simply Cwyfan.[citation needed]