The Irish name for Coolnasillagh is Cuil-na-Saileach
Coolnasillagh is on Logainm.ie: Coolnasillagh.
It is located at 54° 50' 38" N, 6° 46' 55" W.
Coolnasillagh has an area of:
Nationwide, it is the 4748th largest townland that we know about
Within Co. Londonderry, it is the 138th largest townland
Coolnasillagh borders the following other townlands:
Curious to see who lived in Coolnasillagh in the past? Maybe even seeing scans of their handwritten census returns?
Coolnasillagh was added to OpenStreetMap on 8 May 2015 by Stephen_Co_Antrim.