1) Island of Shetland 
Housay, also known as West Isle, is one of the three islands that form the Out Skerries island group, the most easterly part of the Shetland Isles. ==Geography and geology== Housay has the most complex geology of the Out Skerries, with granite in Mio Ness in the far south west, limestone on the south coast, and large concentrations of gneiss and s...