You can head north along the Kelvin to Craigmaddie reservoir in Milngavie. You're on shared pedestrian / bike paths most of the way except for a short while after the West of Scotland Science Park until you connect back to the Bears way cycle route in Bearsden. You can then cycle around the reservoir & reach Mugdock park like someone mentioned via quiet forest trails.
Edit: you may want to have a look at [komoot](https://www.komoot.com/discover/Glasgow/@55.8611470%2C-4.2499890?distance=5) where people share their tours. Their planning tool is pretty good and you can get the app to act as a GPS guide during your trip. |