Hard by the edge of the sand-hills, and close beside the high road on the last rise before it dips to the coast, stands a turfed embankment surrounded by a shallow fosse. This is none of our ancient camps ('castles' we call them in Cornwall), as you perceive upon stepping within the enclosure, which rises in a complete circle save for two entrances cut through the bank and facing one another. You are standing in a perfectly level area a hundred and thirty feet in diameter; the surrounding rampart rises to a height of eight or nine feet, narrowing towards the top, where it is seven feet wide; and around its inner side you may trace seven or eight rows of seats cut in the turf, but now almost obliterated by the grass. This Round (as we call it) was once an open-air theatre or planguary (_plain-an-guare_, place of the play). It has possibly a still older history, and may have been used by the old Cornish for their councils and rustic sports; but we know that it was used as a theatre, perhaps as early as the fourteenth century, certainly as late as the late sixteenth: and, what is more, we have preserved for us some of the plays performed in it. They are sacred or miracle plays, of course. If you draw a line from entrance to entrance, then at right angles to it there runs from the circumference towards the centre of the area a straight shallow trench, terminating in a spoon-shaped pit. The trench is now a mere depression not more than a foot deep, the pit three feet: but doubtless time has levelled them up, and there is every reason to suppose that the pit served to represent Hell (or, in the drama of The Resurrection, the Grave), and the trench allowed the performers, after being thrust down into perdition, to regain the green-room unobserved--either actually unobserved, the trench being covered, or by a polite fiction, the audience pretending not to see. My private belief is that, the stage being erected above and along the trench, they were actually hidden while they made their exit. Where the trench meets the rampart a semi-circular hollow, about ten feet in diameter, makes a breach in the rows of seats. Here, no doubt, stood the green-room. The first notice of the performance of these plays occurs in Carew's _Survey of Cornwall_, published in 1602:-- "Pastimes to delight the mind, the Cornishmen have guary miracles and three-men's songs: and for exercise of the body hunting, hawking, shooting, wrestling, hurling, and such other games.