A lighthouse in the Isle of Anglesey.
- former county of NW Wales, now part of Gwynedd county
- large island in the Irish Sea off the NW coast of Wales: part of Gwynedd county: 276 sq mi (715 sq km)
An island of northwest Wales in the Irish Sea. It has many Neolithic ruins, especially dolmens, and is said to have been the last refuge of the druids from the invading Romans.