I found this fabulous area of beautiful, almost deserted coastline a couple of years ago.
Look carefully, there are two people, in this image, they give some sort of scale, but I don't think I ever saw more than ten people on here at anyone time.
I had hoped to return this May, but for now will just have to wait to return.
I note that you aren't giving away the location. Looks like a great beech with plenty of room for social distancing. Love all the ridges in the sand and the way the light fell on them.