Newark Castle is a well-preserved castle sited on the south shore of the estuary of the River Clyde in Port Glasgow, Inverclyde. For centuries this location was used to offload seagoing ships, and led to the growth of Port Glasgow close to the castle on either side and to the south. When dredging techniques made the Clyde navigable as far as Glasgow the port became a shipbuilding centre, and the castle was surrounded by shipyards.
The castle was built in 1478 by George Maxwell when he inherited the Barony of Finlanstone in the parish of Kilmacolm. The original castle had a tower house within a walled enclosure or barmkin entered through a large gatehouse. All that remains of the outer defensive wall is from one of the original corner towers. It is thought that there would have been a hall and ancillary buildings such as a bakehouse and brew house inside the walled enclosure.
In the late 16th century the castle was inherited by Sir Patrick Maxwell, a powerful friend of king James VI of Scotland and who was notorious for murdering two members of a rival family and beating his wife who left him after having 16 children. In 1597 Sir Patrick expanded the building, constructing a new north range replacing the earlier hall in the form of a three storey Renaissance mansion. At this time the barmkin wall was demolished except for the north east tower, which was converted into a doocot.
The central part of the mansion has cellars with tiny windows under a main hall with large windows, and other accommodation above that. An east wing with the main entrance door close to the main block links it to the original tower house which was suitably modified, and a short west wing connects to the gatehouse. The mansion has features of the Scottish baronial style including crow-stepped gables and north corners embellished with corbelledturrets. At the centre of its north wall a stairwell supported out on corbelling gives access to the upper floor.
In 1668 the Glasgow authorities purchased 7 hectares of land around Newark Castle from Sir George Maxwell who was then the laird, and developed the harbour into what they called Port Glasgow. The last Maxwell died in 1694 and the castle had a series of non-resident owners. An early tenant was a ropemaker called John Orr who also dealt in wild animals such as big cats and bears which he obtained from ships visiting the Clyde and often housed in the castle cellars. The cellars and gardens were later rented by Charles Williamson who blocked access from the hall to stop the joiner John Gardner who rented the hall from stealing fruit stored in the cellars.
Newark Castle came into state care in 1909 and is now a property of Historic Scotland with excellent visitor facilities.
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.