Multi-day hikes without a car?

A topic I'm always a bit curious about is doing multi-day hikes without a car, and especially by using public transport. So far I have done two in Victoria:
1. Belgrave to Lilydale, staying in a B&B in Mt Dandenong. (Really great walk, was able to connect lots of walking paths up).
2. Trentham to Ballan, camping near Blackwood, and in a gorge in Lerderderg. Pretty good, though it finished with 2 hours of road bashing into Ballan through Greendale which wasn't so fun.
It would presumably be possible to hike certain sections of the Goldfields Track (since it passes through Bendigo, Castlemaine, Daylesford and Ballarat, which all have PT).
Is anyone else interested in this topic? Any other routes that have worked for you?
(I do actually have a car. But I like the idea of not using it, and also I tend to hike in groups too small for a car shuffle).
1. Belgrave to Lilydale, staying in a B&B in Mt Dandenong. (Really great walk, was able to connect lots of walking paths up).
2. Trentham to Ballan, camping near Blackwood, and in a gorge in Lerderderg. Pretty good, though it finished with 2 hours of road bashing into Ballan through Greendale which wasn't so fun.
It would presumably be possible to hike certain sections of the Goldfields Track (since it passes through Bendigo, Castlemaine, Daylesford and Ballarat, which all have PT).
Is anyone else interested in this topic? Any other routes that have worked for you?
(I do actually have a car. But I like the idea of not using it, and also I tend to hike in groups too small for a car shuffle).