 Member clubs are concentrated in the Central Belt of Scotland, although there is a club from the Isle of Bute, and a number of clubs from Stirlingshire.Like several other amateur leagues, it is a stand-alone association and is not currently part of Scotland's pyramid system.The Caledonian AFL is split into two divisions, a Premier Division of 12 clubs and a 20-strong Division One (split into Division 1A and 1B).