Cloghan na gCorp is a an often over looked monument within the Rathcroghan Complex in Co. Roscommon. The few scattered stones represent the remains of a possible court tomb, marking the earliest known site in the complex. (A lithic was discovered during excavation in Tulsk, which further pushed human activity in the area back). Marking the first burial place at Rathcroghan which was to later become a major Bronze Age burial site and Irish royal complex