Bressay's a populated island in the Shetland Islands, Scotland. Geography and geology Bressay lies due south of Whalsay, west of Noss, and north of Mousa. At, it's the fifth largest island in Shetland. The population's around 400 people, concentrated in the middle of the west coast, around Glebe, Fullaburn and Maryfield. The island's made up of old red sandstone with some basaltic intrusions. Bressay was quarried extensively for building materials, used all over Shetland, especially in nearby… (More on Bressay)