The Holy Isle, Firth of Clyde (Scottish Gaelic: Eilean MoLaise) is one of a number of islands in the United Kingdom which go under the name "Holy Island". It is located in the Firth of Clyde off the west coast of central Scotland, inside Lamlash Bay on the larger island of Arran. The island is around 3 kilometres (1.9 mi) long and around 1 kilometre (0.6 mi) wide.