The Irish name for Derrylahan is Doire Leathan
Derrylahan is on Logainm.ie: Derrylahan.
It is located at 54° 38' 16" N, 8° 37' 11" W.
Derrylahan has an area of:
Nationwide, it is the 7293rd largest townland that we know about
Within Co. Donegal, it is the 552nd largest townland
Derrylahan borders the following other townlands:
Curious to see who lived in Derrylahan in the past? Maybe even seeing scans of their handwritten census returns?
Derrylahan was added to OpenStreetMap on 27 Nov 2014 by idnoc.