Carsluith Castle is a ruined tower house, dating largely to the 16th century. The lands of Carsluith were held by the Cairns family until 1460, when they passed to James Lindsay of Fairgirth, Chamberlain of Galloway. He was probably the builder of the main tower at Carsluith in the late 15th or early 16th century. The castle has not been occupied since the 18th century. Today it is now in the care of Historic Environment Scotland and is open to the public.
The castle comprises a main tower, and a later stair tower, built on to the north east. The main tower is around 10m high to the eaves. Above this are crow-step gables, with corbelled wall walks along the gable ends. Three of the corners have round turrets. The stair tower is topped by a gabled cap-house. A sink at first floor level once drained via a carved gargoyle on the west side.
The ground floor entrance is via the stair tower. The Brown arms are carved above the door. The vaulted basement is divided into two cellars, with gunloops in the walls. Above is the hall with windows and a fireplace. Another floor would have had bedrooms, with an attic at the wall walk level, although these floors have gone. On the north side, holes exist in the outside wall which would have supported an external timber gallery linking the second floor rooms and stair tower.
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.