Neolithic (or New Stone Age) 4000 b.c – 2500 b.c
Arrival of farming (cattle. sheep, wheat, barlay). Our greatest burial tombs with their swirling art and astronomical alignments were constructed during this period. These are ranked amongst the finest structures in the World for their engineering skillfulness.
Monuments during this period include Passage Tombs, Court Tombs, Portal Tombs & Wedge Tombs.