In a beautiful setting with excellent views of the Mourne Mountains and Carlingford Lough, Greencastle is mainly 13th-century in date. It was built at royal expense and guarded the southern approach to the Anglo-Norman Earldom of Ulster.
After capturing the town of Carrickfergus in 1315/16, a Scottish army under Edward Bruce headed to the important town of Dundalk, one of the seats of Anglo-Norman power in Ireland. It was also a source of much-needed supplies. The Scottish force marched south, wreaking havoc on the Anglo-Norman Earldom of Ulster. It is likely that the settlements at Dundonald, Downpatrick and Dundrum were razed at this time, with Greencastle captured by the Scottish army of Edward Bruce and a garrison was placed in it under the command of Robert de Coulrath.
It was afterwards retaken by the Anglo-Normans.
Even after the ignominious end to the campaign in 1318, Edward’s brother Robert Bruce continued to maintain an interest in Ireland, even visiting the island on at least two occasions near the end of his life. It is known that in 1327 he visited Glendun on the east coast of County Antrim, and landed at Larne the following year. In 1328 he proposed holding a meeting at Greencastle in County Down to agree a peace treaty between the English and the Scots.
The castle continued to be used until the 1600s. It is now in state care. The most substantial part of the castle to survive is the rectangular keep. Only portions of the surrounding curtain wall remain. The ditch around the curtain wall was cut from rock.References:
Sirmione castle was built near the end of the 12th century as part of a defensive network surrounding Verona. The castle was maintained and extended first as part of the Veronese protection against their rivals in Milan and later under the control of the Venetian inland empire. The massive fortress is totally surrounded by water and has an inner porch which houses a Roman and Medieval lapidary. From the drawbridge, a staircase leads to the walkways above the walls, providing a marvellous view of the harbour that once sheltered the Scaliger fleet. The doors were fitted with a variety of locking systems, including a drawbridge for horses, carriages and pedestrians, a metal grate and, more recently, double hinged doors. Venice conquered Sirmione in 1405, immediately adopting provisions to render the fortress even more secure, fortifying its outer walls and widening the harbour.
Thanks to its strategical geographical location as a border outpost, Sirmione became a crucial defence and control garrison for the ruling nobles, retaining this function until the 16th century, when its role was taken up by Peschiera del Garda.