Ad Quintum was an ancient Roman city in Illyricum, on the Via Egnatia connecting Dyrrhachium with Byzantium. The settlement was probably founded in the late 2nd or in the early 3rd century AD, and continued to be populated until the 4th century AD. Its well preserved ruins can be seen near the present-day village Bradashesh, right next to the SH7 road. The site was extensively excavated around 1968 which uncovered a fine Roman villa and a remarkably well-preserved thermae (bathhouse) taking advantage of the abundant springs nearby.
The bathhouse consists of five main rooms. At the eastern end there is an apsed exedra that was used as a dining room. This connects to the small rectangular cold plunge-bath.
The apodyterium (undressing room) also survived with fine paintings and frescoes on its walls. Further to the western end of the building the ruins of the laconicum (heated sweating room) can be seen with the traces of the hypocaust (underfloor heating), along with the adjacent praefernium (furnace).
References:Doune Castle was originally built in the thirteenth century, then probably damaged in the Scottish Wars of Independence, before being rebuilt in its present form in the late 14th century by Robert Stewart, Duke of Albany (c. 1340–1420), the son of King Robert II of Scots, and Regent of Scotland from 1388 until his death. Duke Robert"s stronghold has survived relatively unchanged and complete, and the whole castle was traditionally thought of as the result of a single period of construction at this time. The castle passed to the crown in 1425, when Albany"s son was executed, and was used as a royal hunting lodge and dower house.
In the later 16th century, Doune became the property of the Earls of Moray. The castle saw military action during the Wars of the Three Kingdoms and Glencairn"s rising in the mid-17th century, and during the Jacobite risings of the late 17th century and 18th century.