Complex sentence: The area at the Eastern foot of Knocknarea known as Carrowmore, is extremely rich in archaeology from the megalithic era and at the western foot of Knocknarea lies the costal resort of Strandhill.
Split into simpler sentences: The area at the Eastern foot of Knocknarea known as Carrowmore is extremely rich in archaeology from the megalithic era. At the western foot of Knocknarea lies the costal resort of Strandhill.