Inchcailloch is an islet on Loch Lomond in Scotland. It is 85 metres at its highest point. It is also known to some as Inchebroida.
The name Inchcailloch means "Isle of the old woman" or "Isle of the Cowled Woman" in the Scottish Gaelic language. Saint Kentigerna went to Scotland from Ireland to preach and spread Christianity and the island is thought to be named after her.
Wikipedia https://en.wikipedia.org/wiki/Inchcailloch
Coordinates 56°4'44.92" N -4°33'25.156" E