Two circular structures that are seperated by approx. 5m. The westernmost measures 7m in diameter with walls constructed of thin yet quite large slabs of slate approx. 1.2m thick with a doorway on the southern side. The eastern feature is approx. 4m in diameter, again with walls 1.2m thick. Stoneworking can also be seen protruding through an earthwork bank. The age of these structures is difficult to determine, as is their function as they are markedly different in style to other features found in the area. Noted during an upland survey conducted by Archaeophysica during 2005-6