This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. If an article link referred you here, you might want to go back and fix it to point directly to the intended page.
Beaumaris Castle, located in Beaumaris, Anglesey, was built as part of Edward I's campaign in North Wales.
Beaumaris (beau mareys - fair marsh) Castle was the last of Edward I's fortresses in North Wales and was built to complement Conwy, Caernarfon and Harlech castles in the same area.
The castle has a tidal dock which allowed it to be supplied directly from the sea, and it is surrounded by a water-filled moat.
Beaumaris (Welsh: Biwmares), to the south of the island, features Beaumaris Castle, built by Edward I as part of his campaign in North Wales.
Beaumaris acts as a yachting centre for the region with many boats mored in the bay or off Gallows point.
Between this granite and the pre-Cambrian of Holyhead is a narrow tract of Ordovician slates and grits with Llandovery beds in places; this tract spreads out in the north of the island between Dulas Bay and Carmel Point.