@oldgit – That pic looks suspiciously like Horton Lock?
Spot on. I cycled it a lot when training for the 3 Peaks, I used it to get me to the foot of Ivinghoe Beacon instead of roads.
Thorns I had to get rescued from one cross ride after eight punctures.
Thought so, I grew up in Slapton! The fields and canal was our playground.
I’ve not ventured south of LB on the towpath for a while but North, past the Globe pub to Bletchley/MK is really nice and quick on the dedicated cycle path – need more like that.
You can end up running the thorn gauntlet at times but it’s better than hitting the roads.