Yes we have a Fjord in Ireland ,ONE, this is a quiet little pier near the village of Lenaun...This is part of Big Killary, there is a little Killary too...
My wife and in-laws are Norwegian, so I am reasonably well acquainted with fjords, and I have to say, this has many fjord-like qualities. Except for the tide-marks of course - no tidal range in Norway.