So I know of 4 cycling routes that leave Glasgow: one goes north-east to Falkirk along the Union canal, one goes nort-west to Dumbarton then Balloch, one goes west to Paisley then the Firth of Clyde, and one goes east to Bothwell and beyond.
Are there any other interesting routes or places to cycle to, that might not be on the national cycle network, that one might go to and fro within a day's cycle from the city centre?