Ancient Monuments

History on the Ground

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Onllwyn Round Cairn

A Scheduled Monument in Cyfarthfa, Merthyr Tydfil (Merthyr Tudful)

« Monument Details

Monument location is shown with schedule boundary polygons where available, otherwise marked as a point on the map which approximates to the centre of the monument.

Coordinates

Latitude: 51.7718 / 51°46'18"N

Longitude: -3.4566 / 3°27'23"W

OS Eastings: 299589

OS Northings: 209130

OS Grid: SN995091

Mapcode National: GBR YL.ZH7M

Mapcode Global: VH6CQ.1QGL

Entry Name: Onllwyn Round Cairn

Scheduled Date: 6 July 2000

Source: Cadw

Source ID: 1599

Cadw Legacy ID: GM530

Schedule Class: Religious, Ritual and Funerary

Category: Round cairn

Period: Prehistoric

County: Merthyr Tydfil (Merthyr Tudful)

Community: Cyfarthfa

Traditional County: Brecknockshire

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