Talley Abbey is a ruined former monastery of the Premonstratensians in the village of Talley in Carmarthenshire, Wales, six miles (10 km) north of the market town of Llandeilo. It lies in the River Cothi valley. Access to the site of the abbey is free, and the site is maintained by Cadw.
The monastery was founded by Rhys ap Gruffydd in or about 1185. In common with Strata Florida Abbey, it was once claimed to be the site of the grave of the medieval Welsh poet Dafydd ap Gwilym, but this is one of the discredited theories of Iolo Morganwg. There are two lakes near the abbey ruins, which was used for fish farming to support the community of monks. The abbey was dissolved by Henry VIII and the structure mined by the villagers for stone to build much of the present village and the chapel next to the abbey. The ruinous tower is surrounded by steep wooded hills, and it can be reached by a circuitous lane from the main road. It is well signposted.
References:The Broch of Gurness is an Iron Age broch village. Settlement here began sometime between 500 and 200 BC. At the centre of the settlement is a stone tower or broch, which once probably reached a height of around 10 metres. Its interior is divided into sections by upright slabs. The tower features two skins of drystone walls, with stone-floored galleries in between. These are accessed by steps. Stone ledges suggest that there was once an upper storey with a timber floor. The roof would have been thatched, surrounded by a wall walk linked by stairs to the ground floor. The broch features two hearths and a subterranean stone cistern with steps leading down into it. It is thought to have some religious significance, relating to an Iron Age cult of the underground.
The remains of the central tower are up to 3.6 metres high, and the stone walls are up to 4.1 metres thick.