Ghrainnse and Inbhir Eighe may be of modern origin. Aber Benoît [fr], Aber Ildut [fr], AberWrac'h, L'Aber, Crozon The Cornish names of Falmouth (Aberfal)
(9 sq mi). An early attempt to build a tidal power plant was made at AberWrac'h in the Finistère in 1925, but due to insufficient finance, it was abandoned