Little Kit's Coty House, also known as Lower Kit's Coty House and the Countless Stones, is a chambered long barrow located near to the village of Aylesford in the southeastern English county of Kent. Constructed circa 4000 BCE, during the Early Neolithic period of British prehistory, today it survives in a ruined state. Archaeologists have established that the monument was built by pastoralist communities shortly after the introduction of agriculture to Britain from continental Europe. Although representing part of an architectural tradition of long barrow building that was widespread across Neolithic Europe, Kit's Coty House belongs to a localised regional variant of barrows produced in the vicinity of the River Medway, now known as the Medway Megaliths. Of these, it lies near to both Kit's Coty House and the Coffin Stone on the eastern side of the river. Three further surviving long barrows, Addington Long Barrow, Chestnuts Long Barrow, and Coldrum Long Barrow, are located west of the Medway. Now a jumble of half-buried sarsen stones it is thought to have been a tomb similar to that of the Coldrum Stones. The name is derived from the belief that the chaotic pile of stones from the collapsed tomb were uncountable and various stories are told about the fate of those who tried. Another nearby site that may have been Neolithic is at Cossington. There are between 19 and 21 stones depending on the authority. They were pushed over in the seventeenth century seemingly before any antiquarian interest was taken in them. William Stukeley attempted to reconstruct the damaged tomb in plan in the eighteenth century. Archaeological evaluation trenching in 1989 found no clear evidence of any surrounding quarry ditch which would normally have been excavated to provide material for a covering barrow. Name and location Little Kit's Coty House is also known as Lower Kits Coty, and as the Countless Stones. The site is enclosed in iron railings and permanently open to visitors. It is approximately south of another of the Medway Megaliths, Kit's Coty House. It is about northeast of Aylesford, and is signposted from the Rochester Road. Context The Early Neolithic was a revolutionary period of British history. Between 4500 and 3800 BCE, it saw a widespread change in lifestyle as the communities living in the British Isles adopted agriculture as their primary form of subsistence, abandoning the hunter-gatherer lifestyle that had characterised the preceding Mesolithic period. This