Llangynidr Bridge is an early 18th-century bridge that crosses the River Usk to the north of Llangynidr. The existing stone bridge dates from approximately 1700, and is thought by some to be the oldest bridge on the River Usk. It replaced an earlier bridge that was located 500m further west; the sale deeds of a local smithy, dated 1630, contain the first known reference to that earlier bridge, which itself replaced a wooden bridge shown on a land survey of 1587.
Llangynidr Bridge lies in the Hundred (county division) of Crickhowell and is similar in style to the Crickhowell Bridge over the Usk, which dates from 1706. It has six arches divided by v-shaped cutwaters topped by pedestrian refuges and parapets with plain coping stones. The cutwaters continue up to the parapet, in order to provide spaces for pedestrians to stand to avoid wheeled traffic crossing the bridge. It is 69m long and the road is 2.4m wide. It is considered a particularly impressive example because of its height - reducing the danger of flooding - and its location, which gives a good view of the architecture.
Llangynidr Bridge is known to have been repaired in 1707, and again in 1822. In 1794 a turnpike gate was set up on the Bwlch side of the river, and the right to collect the tolls was auctioned off in 1800. The turnpike cottage is still standing and was purchased from the Beaufort estate in 1915 by the family of one of the earliest toll-keepers. Theophilus Jones, passing through in 1809, noted that the responsibility for repairs lay with the hundred of Crickhowell. Further repairs were carried out in 2015–16. The bridge has been painted over the years by many artists, notably Sir Cedric Morris, whose painting of the bridge has been purchased for Y Gaer, Elizabeth Wynter and Gwyn Briwnant Jones.
A short way from the bridge is a standing stone, 14 feet tall, which stands on a field boundary.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.