in size than the others, being only from ten or twelve to fourteen feet in height, and four in breadth. A deep trench is drawn around this circle on the outside of the pillars, and four tumuli, or mounds of earth, are regularly placed, two on each side. "Stonehenge excels these monuments, but I fancy they are otherwise unparalleled in Britain. The idea that such circles were exclusively Druidical is now justly exploded. The northern nations all used such erections to mark their places of meeting, whether for religious purposes or civil policy; and there is repeated mention of them in the Sagas. See the Eyrbiggia Saga,[79] for the establishment of the Helga-fels, or holy mount, where the people held their Comitia, and where sacrifices were offered to Thor and Woden. About the centre of the semicircle is a broad flat stone, probably once the altar on which human victims were sacrificed.--Mr. Rae seems to think the common people have no tradition of the purpose of these stones, but probably he has not inquired particularly. He admits they look upon them with superstitious reverence; and it is evident that those which have fallen down (about half the original number) have been wasted by time, and not demolished. The materials of these monuments lay near, for the shores and bottom of the lake are of the same kind of rock. How they were raised, transported, and placed upright, is a puzzling question. In our ride back, noticed a round entrenchment, or _tumulus_, called the Hollow of Tongue.