Below are possible answers for the crossword clue Drowned river valley.
3 letter answer(s) to drowned river valley
RIA
A long narrow inlet of the seacoast, being a former valley that was submerged by a rise in the level of the sea. Rias are found especially on the coasts of SW Ireland and NW Spain.
A wedge -shaped coastline.
Long narrow inlet of the sea coast found especially in South west Ireland
Other crossword clues with similar answers to 'Drowned river valley'