Lough Swilly

Lough Swilly
Loch Súilí (Irish)
Location in Ireland
LocationCounty Donegal, Ireland
Coordinates55°08′17″N 7°29′56″W / 55.138°N 7.499°W / 55.138; -7.499
Primary inflowsRiver Swilly
SettlementsInishowen

Lough Swilly (Irish: Loch Súilí, meaning 'lake of eyes') in Ireland is a glacial fjord or sea inlet lying between the western side of the Inishowen Peninsula and the Fanad Peninsula, in County Donegal. Along with Carlingford Lough and Killary Harbour it is one of three glacial fjords in Ireland.