![](https://upload.wikimedia.org/wikipedia/commons/0/0c/383_Kerlaz.jpg)
Stained glass window from 1917 representing “Saint Guénolé, abbé de Landévennec, sauvant le roi Gradlon lors de la submersion de la ville d’Ys” in the Church of Saint-Germain in Kerlaz.
Information about the legend of the sunken kingdom Ys and it’s assumed location.