Note: this list of places includes island features such as summits, but not islands as such.
Holywell HillHillCnoc an Tobair A name in Irish (Ir. Cnoc an Tobair [logainm.ie], 'hill of the well')Derry/ DonegalCounty in Ulster Province, in Binnion List, Schist and grit with thin marble units Bedrock
Height:260mOS 1:50k Mapsheet: 7Grid Reference: C38500 17100 Place visited by 25 members. Recently by: dregish, cody1, m0jla, eamonoc, Fergalh, sperrinlad, eejaymm, Aidy, jimmyread, chalky, David-Guenot, sandman, Garmin, AntrimRambler, slemish I have visited this place: NO (You need to be a logged-in member to change this.)
Situated in Altaghaderry townland. There is a holy well and megalithic cairn on this hill [The Heritage of Inishowen, Mabel R. Colhoun].
Holywell Hill is the 1260th highest place in Ireland. Holywell Hill is the most southerly summit in the Inishowen area. Linkback: https://mountainviews.ie/summit/992/