Like many places in this part of Wales, St Dogmaels has an alternative Welsh name: Llandudoch. St Dogmael was a 6th century saint said to be a cousin of the more famous St David. The village, which lies on the Teifi estuary across the way from Cardigan, is best known for the ruins of its 12th century Tironian Abbey, occupying a site on a hillside where there was an earlier Celtic church dating from the 7th century. The abbey, which is run by Cadw, is open to visitors, who can also visit a museum and visitor centre in the restored Coach House, where fine examples of early Christian and medieval stones are on display. The abbey has its own theatre group which performs Shakespeare plays during the summer - next up is the Merchant of Venice from 6-9 August. Next to the abbey is the church of St Thomas, with further interesting stones with inscriptions that provide the key to an early alphabet. Further down, where the estuary opens out into the sea, is a sandy beach with dunes known as Poppit Sands. Swimmers need to exercise caution here due to the mid-tide currents, and in particular they should avoid the deep-water channel further out.