of Leathan. Many stones stick up out of it, but I could make out no arrangement. The highest projecting stone is not 4 feet high. This ridge is about a quarter of a mile long. It might be natural, but it has very much the look of a human work. Some 150 yards up the ridge I noticed a slab projecting from the heather. It might possibly be the top of a chamber, of which the walls are beneath the earth. This seeming road does not lead to another group of stones, but disappears a short way up the mountain side. Near the mountain top there is a small bare cliff, the only bare bit of rock on the otherwise smooth slopes of Leathan. The rock exposed is quartz, and the position of the little cliff leads one at a glance to imagine that it may have been the quarry whence the slabs were brought. In this case the ridge may have been the road down the mountain. When one goes up to the crag, it looks less like a quarry than from below, but at the same time I could perceive no geological reason for the exposure of so small a surface of rock.
Some distance up Glen Malin, and on the same side of the river as D, but not in sight from it, is another group, E, of stone monuments.
The large stones of this group are surrounded by numbers of rough, weather-worn stone blocks, averaging 2 feet in length. The monuments seem to be all cromlechs or chambers, and, as far as I could tell, are about a dozen in number. One cromlech stands a good deal higher than the rest. West of it are two stony mounds; these seem to have been chambers. They are built of long flat slabs, with similar slabs at the ends and top.
231. Plan of the Arrangement of the Cromlechs of Group E.
The ground beyond the cromlechs is moorland, and without loose stones. The stony area is oval, and measures east to west 130 feet, north to south 50 to 60 feet.
All the cromlechs are about the same size. In the construction of all, the aim seems to have been a well shut-in chamber. The easternmost one is a chamber 9 feet 10 inches long. At each end it has a flat stone 3 feet high. The side stones are 7½ feet long and 3 feet high. The width of the chamber is 4 feet 6 inches. At each side, and at each end, are heaps of loose small stones. The top slab is about 1 foot thick, and is almost a square of 9 feet.
On the north side of Glen Malin, there are three groups: —
A. This, which is the group furthest from the sea, is of five or six cromlechs, but only one is in good preservation. It consists of a slab resting on four flat blocks, and encloses a chamber. The side stones are each 5 feet 8 inches long. This group stands on a small flat
