St Monans Church dates from 1369 and is situated in an isolated position to the west of the village on the very edge of the sea. It is perched on a low rock, over a small valley with a burn. The original graveyard surrounds the church and a more modern cemetery stands further westwards on the upper slopes of the little hill. This contains the local war memorial.
It is often said that St Monans is the church nearest the sea in the whole of Scotland, and this may well be the case, being only around 20 m from the edge. The church, one of the finest remaining from the Middle Ages in Scotland, was built by King David II Bruce (1329–71), initially for a small house of Dominican friars. It later became the Church of Scotland parish church. Though the church may never have been finished (it has a choir and transepts, with a short spire over the crossing, but lacks a nave), it has many features of architectural interest, notably the fine stone vaulting in the choir and the plain but handsome sedilia. White-washed throughout internally, the church is particularly light and attractive among ancient Scottish churches.
The church was greatly restored in 1899 by the Glasgow architect, Peter MacGregor Chalmers. The church hall was added in 1913 to a design by Sir Robert Lorimer. Major restoration to the windows and masonry was completed in March 2007. The church is open to visitors daily from April to October.
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.