Complex sentence: The area contains the remains of 20 or so large stone tombs and the King's Ring at Clontygora, and the Ballymacdermot tomb are two of the best examples of Court Tombs in the Northern Ireland.
Split into simpler sentences: The area contains the remains of 20 or so large stone tombs. The King's Ring at Clontygora, and the Ballymacdermot tomb are two of the best examples of Court Tombs in the Northern Ireland.