Westhall Castle includes a 16th-century L-plan tower house, which was substantially extended in the 17th and 19th century. The estate was held by the Bishops of Aberdeen in the 13th century, and passed to the Gordons during the Reformation. The original L-plan tower was constructed in the 16th century, with a round tower added in the 17th century. In 1681 it was purchased by the Rev James Horne, vicar of Elgin. Further extensions were added around 1838. By the mid-19th century it was the property of Sir James Elphinstone, who invested in both the Aberdeen Canal Company and the Great North of Scotland Railway.
Westhall was later used as an agricultural school, and as a hotel which closed in the 1990s. A period of neglect followed. In 2011 new owners took over the house.
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.