The Pont du Diable on the Hérault River is one of many bridges in France with this name (it means Devil's bridge). Constructed by Benedictine monks in the first half of the 11th century, it provided a link between the abbey at Aniane and the Gellone Abbey at Saint-Guilhem-le-Désert. Though subsequently widened and raised several metres around 1770, it has retained its original shape. Vehicular traffic is now catered for by a newer bridge, from which splendid views may be had of the original bridge and an aqueduct that takes water to the vineyards of Saint-Jean-de-Fos.
The bridge has been listed by the French Ministry of Culture as a monument historique since 1935 and is listed as a UNESCO World Heritage Site as part of the World Heritage Sites of the Routes of Santiago de Compostela in France.
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.