Greencastle is in the Electoral Division of Greencastle, in Civil Parish of Kilkeel, in the Barony of Mourne, in the County of Down

The Irish name for Greencastle is Caisleán na hOireanaí

Greencastle is on Greencastle.


It is located at 54° 2' 24" N, 6° 5' 9" W.


Greencastle has an area of:

Nationwide, it is the 7301st largest townland that we know about

Within Co. Down, it is the 302nd largest townland


Greencastle borders the following other townlands:


We don't know about any subtownlands in Greencastle.

Genealogy / Ancestry / Records Search

Curious to see who lived in Greencastle in the past? Maybe even seeing scans of their handwritten census returns?

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Greencastle was added to OpenStreetMap on 31 Jan 2015 by Stephen_Co_Antrim.