(known as Luentinum from details given by Ptolemy) and vicus show that the Romans worked the mine during the first and second centuries AD (from c. AD 78 until around AD 125), judging by the occupation of the fort. However coarse ware and Samian ware pottery recovered from a reservoir (Melin-y-Milwyr) within the mine complex show that activity at the mines continued until the late third century at least. Since Ptolemy's map dates to about 150 AD, it is likely then that it continued being worked until the end of the third century if not beyond. The Romans made extensive use of water carried by several aqueducts and leats (the longest of which is about from its source in a gorge of the river) to prospect for the gold veins hidden beneath the soil on the hillsides above the modern village of Pumsaint. Small streams on Mynydd Mallaen, the Annell and Gwenlais, were used initially to provide water for prospecting, and there are several large tanks for holding the water still visible above an isolated opencast pit carved in the side of the hill north of the main site. The water was used in a method known as hushing, where a wave is released to sweep soil and sub-soil away to reveal bare rock. The method was also used to remove as rock debris after a vein was attacked using tools and fire-setting to produce the opencast. The larger aqueduct from the Cothi crosses this opencast, proving the opencast to be earlier. Other attractions Other places of interest include the Red Kite Visitor Centre, located in the Old Coach House in the centre of the village, where displays on the oak woodlands, the traditional nesting place of the bird, may be viewed. To the north up the Cothi valley and across the watershed into the Tywi valley lies the large dam of Llyn Brianne and the wilderness beyond is good pony trekking country. The area is a popular place for caravan, fishing and riding holidays. See also Caio, Carmarthenshire River Tywi External links Carreg Pumsaint – once thought to be a 'standing stone' now thought to be an anvil for crushing gold ore www.geograph.co.uk : photos of Pumsaint and surrounding area Villages in Carmarthenshire