St. Catherine's Oratory is a medieval lighthouse on St. Catherine's Down, above the southern coast of the Isle of Wight. It was built by Lord of Chale Walter de Godeton (sometimes spelled 'Goditon') as an act of penance for plundering wine from the wreck of St. Marie of Bayonne in Chale Bay on 20 April 1313. The tower is known locally as the 'Pepperpot' because of its likeness.
It is Britain's only surviving medieval lighthouse, and the second oldest (only the Roman lighthouse at Dover being older). It is a stone structure four stories high, octagonal on the outside and four-sided on the inside, originally attached to the west side of a building; remnants of three other walls are visible.
de Godeton was tried for theft in Southampton, before a jury from the island, and fined 287 and half marks on 27 February 1314. However, he was also later tried by the Church courts, since the wine had been destined for the monastery of Livers in Picardy. The Church threatened to excommunicate him unless he built a lighthouse near Chale Bay.
There was already an oratory on the top of the hill, dedicated to St. Catherine of Alexandria. This was augmented by the construction of the lighthouse, with a chantry to accommodate the priest who tended the light, and also gave Mass for those at peril on the sea.
Although de Godeton died in 1327, the lighthouse was nevertheless completed in 1328. It remained in active use until the Dissolution of the Monasteries between 1538 and 1541.
In the 18th century Sir Richard Worsley of Appuldurcombe House bolstered the structure by adding four large buttresses to prevent its collapse.
Nearby there are the footings of a replacement lighthouse begun in 1785, but never completed, because the hill is prone to dense fog. Its remnants are known locally as the 'salt cellar'. A nearby Bronze Age barrow was excavated in 1925.
The current St. Catherine's Lighthouse, constructed after the 1837 wreck of the Clarendon, was built much closer to sea level on St. Catherine's Point.
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.