Ancient Monuments

History on the Ground

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Caer y Twr

A Scheduled Monument in Holyhead (Caergybi), Isle of Anglesey (Ynys Môn)


Latitude: 53.3132 / 53°18'47"N

Longitude: -4.6748 / 4°40'29"W

OS Eastings: 221904

OS Northings: 382918

OS Grid: SH219829

Mapcode National: GBR GMTY.CDX

Mapcode Global: WH314.5Z5F

« Listing Details

Entry Name: Caer y Twr

Scheduled Date:

Source: Cadw

Source ID: 2509

Cadw Legacy ID: AN019

Schedule Class: Defence

Category: Hillfort

Period: Prehistoric

County: Isle of Anglesey (Ynys Môn)

Community: Holyhead (Caergybi)

Built-Up Area: Holyhead

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