Travel time to this car park will be around an hour and a half if driving from the Exeter area.
From the car park we head down to the coast path, then walk around Talland Bay and into Polperro where we'll have lunch (I can recommend the Polperro Bakery's pasties). The return leg of the walk is mostly the same as the outward leg, although we will take a different path back from the coast path to the car park.
I have graded the walk as moderate, but note that there is a steep climb near the end of the walk.