National Monuments Service: Class Megalithic tomb - court tomb Townland CLEGGAN SMR No. GA022-014---- Description On N shore of Cleggan Bay. The remains of this tomb consist of a gallery aligned ESE-WNW. The front, E portion appears incomplete. The orthostats running E of the pair of transversely set jambs could be interpreted as chamber sidestones or as defining a narrow asymmetrical court. The gallery to W of these is divided into two chambers by a septal stone and jamb.