There is always this one as well .

http://www.themodernantiquarian.com/post/38380

http://www.themodernantiquarian.com/post/56952

This stone is on the side of the north Teign not far from the Scorhill Circle. Local legend has it that it will cure various illnesses if one passes through the hole. This could easily have been passed down through the years from prehistory.

Peace , Lubin