Ardbeg (1815) – illegal distilling took place here since the 1790’s. The distillery was mothballed from 1981-9 and 1996-7.
Bowmore (1779)
Bruichladdich (1881) – mothballed from 1929-6, 1939-45 and 1995-2000.
Bunnahabhain (1883)
Caol Ila (1846) – the distillery was closed from 1930-7 and 1941-5. It was then closed again in 1972. The distillery was rebuilt and reopened in 1974.
Kilchoman (2005) – this is the most westerly distillery in Scotland.
Lagavulin (1817) – this was one of two distilleries of the same name that operated from the same site. The other was operational from 1816-37.
Laphroaig (1815)
The following distilleries have closed:
Achenvoir (1816-c.1818)
Ardenistle (1837-52) – also known as Kildalton (1849-52) and Islay (1852). This distillery was taken over by Laphroaig in 1853.
Ardmore (1817-35) – taken over by Lagavulin in 1837.
Bridgend (c.1800-1822) – known as Killarow until c.1818.
Daill (1814-1830)
Freeport (c.1847)
Lagavulin (1816-37) – located on the same site as the current distillery of the same name.
Lochindaal (1829-1929) – also known as Port Charlotte and Rhins.
Lossit (1826-60).
Malt Mill (1908-60)
Mulindry (1826-31)
Newton (1818-25)
Octomore (1816-52)
Port Ellen (1825-1983) – closed from 1929-67.
Scarabus (1817-8)
Tallant (1821-52)
Torrylin
Recommended Reading:
Peat Smoke and Spirit: A Portrait of Islay and Its Whiskies (Andrew Jefford)