Arriving By Ferry.
Caledonian MacBrayne run a
service several times a day from
Kennacraig Ferry Port on the mainland to either
Port Askaig or
Port Ellen on Islay.
Arriving By Coach.
Citylink run a
coach service from Glasgow to Campbelltown which connects with the ferries at Kennacraig.
Arriving by Plane or Train.
Generally speaking, find your way to Glasgow and catch the Citylink coach from there. There is a small airport, and
British Airways run a couple of flights a day from Glasgow to the tiny
Islay Airport, which is quicker though rather more expensive than the coach and ferry.