More for information as it might affect people who had planned to visit Glasgow in the new year, but the scratch-card SPT Daytripper tickets (SPT - Strathclyde Partnership for Transport) are being withdrawn for sale from tomorrow (29th October) with the last date of validity being the end of the year.
The Daytripper ticket gives you unlimited* travel for one day by ScotRail, Subway, most buses**, and some ferries in the Strathclyde region. Find out more about the Daytripper ticket here.
www.spt.co.uk
Sadly there seems to be no replacement for the good value ranger ticket which did cover a lot of the area around Glasgow (Invercylde, Ayrshire, Dumartonshire etc), the smaller area Roundabout ticket remains on sale but that's for rail & subway only (whereas the Daytripper was valid on some bus companies).