Charlie, we are always looking for good places for a walk, especially if it isn't too hilly. It looks vaguely familiar, but where exactly were you walking to and from?
We catch the bus to Tresillian and walk down past Pencallenick then follow the foot path along the estuary via St Clements then on to Malpas where the Heron does good food (and Beer) You can also start in Truro and walk the path down the river and arrive at the Heron that way, which is shorter, sometimes we walk back to Truro but there is a Bus at 4.30 back which we often use!