Orchardton Tower is a ruined tower house in Kirkcudbrightshire, Dumfries and Galloway and is remarkable as the only cylindrical tower house in Scotland.
The Cairns family, who built Orchardton, were associated with the area from the early 15th century. John Cairns built Orchardton Tower soon after 1456. Circular towers such as this were common during the thirteenth century, but had largely been replaced by square and rectangular tower houses by the 1400s: Orchardton Tower is thus unique in being built around 200 years after such towers had gone out of fashion.
Using stones from the original castle that adjoined Orchardton Tower, Robert Maxwell completed construction of a new, more comfortable manor house (now called Orchardton Castle) a few miles away.
The round tower was located at the north east corner of a fortified yard or barmkin, which would have sheltered livestock and provided cellars, a bakehouse, and probably a hall built on an upper level. The tower itself was reserved for living quarters, and was accessed via a stair, possibly moveable, from the barmkin up to a first floor doorway. The present entrance, on the north of the tower, was constructed in the 17th or 18th century. A new door was formed from an existing window and a permanent stone stair constructed.
The tower is 11m, in height, and around 9m in diameter, tapering slightly to the top. A corbelled parapet forms the top of the walls, with a gabled caphouse covering the spiral stair, which is within the 1.8m thick wall. Inside, a vaulted cellar occupies the ground floor. Above this was a main room with fireplace, deep windows with seats, and a carved lavabo or piscina. Above this would have been two further rooms, although the wooden floors have collapsed.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.