Ancient Monuments

History on the Ground

This site is entirely user-supported. See how you can help.

Dinas Porth Ruffydd

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


Latitude: 53.2819 / 53°16'54"N

Longitude: -4.6673 / 4°40'2"W

OS Eastings: 222276

OS Northings: 379420

OS Grid: SH222794

Mapcode National: GBR GNV0.WC0

Mapcode Global: WH31B.8RRX

« Listing Details

Entry Name: Dinas Porth Ruffydd

Scheduled Date: 16 June 1978

Source: Cadw

Source ID: 2547

Cadw Legacy ID: AN121

Schedule Class: Defence

Category: Hillfort

Period: Prehistoric

County: Isle of Anglesey (Ynys Môn)

Community: Trearddur

Traditional County: Anglesey is an independent online resource and is not associated with any government department. All government data published here is used under licence. Please do not contact for any queries related to any individual ancient or schedued monument, planning permission related to scheduled monuments or the scheduling process itself. is a Good Stuff website.