Ballyfounder Rath is the remains of a ringfort situated on the

Ards Peninsula The Ards Peninsula () is a peninsula in County Down, Northern Ireland, on the north-east coast of Ireland. It separates Strangford Lough from the North Channel of the Irish Sea. Towns and villages on the peninsula include Donaghadee, Milli ...

, in County Down,

Northern Ireland Northern Ireland ( ga, Tuaisceart Éireann ; sco, label= Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is variously described as a country, province or region. Nort ...

. It consists of a circular mound about 20m in diameter, with traces of an outer bank and ditch. It is a Scheduled Historic Monument and is at grid ref: J6207 4954.

References

{{reflist Archaeological sites in County Down