By far the better known is the Speyside Malt Whisky Trail which is about 70 miles in length and takes in the 8 distilleries Tamnavulin, Glenlivet, Glenfarclas, Tamdhu, Cardhu, Glen Grant, Strathisla, Glenfiddich and the Speyside Cooperage at Craigellachie
Further details may be obtained from the British Tourist Authority and many other places.
Less well known is the Islay and Jura whisky trail which takes in Caol Ila, Bunnahabhain, Bruichladdich, Bowmore, Ardbeg, Lagavulin, Laphroaig and Isle of Jura.
Details of this one can be obtained from:
The Mid-Argyll, Kintyre and Islay Tourist Board
Tel: 01586 52056
Fax: 01586 53291