The Soto Fermoso Palace was originally built as a Templar fortress, later becoming, around the 12th or 13th century, the Cistercian abbey that gave its name to the village, and finally, the palace of the House of Alba. It belonged to the Ducal House of Alba from the mid-15th century until the early 20th century.
The building, with a square plan, is situated in a place of great beauty. The courtyard is Mudejar, with two floors, and consists of a double gallery of five arches on each side. The lower arches are pointed horseshoe and Mudejar from the 16th century, while the upper ones are escarzano style from the same century, featuring the heraldic shields of the House of Alba in the corners. The rooms are distributed around this courtyard.
The palace's garden was Renaissance and was created by order of Fernando Álvarez de Toledo, Duke of Alba. It blended architectural and sculptural constructions, paintings, stuccos with various plant species, and water features. Currently, it is very deteriorated, and only some parts of the garden, such as the statue of Andromeda, are preserved.
The palace was formerly a cultural and artistic center of great importance, serving as a literary academy for Italians and Flemish, with artists like Garcilaso de la Vega and Lope de Vega passing through.
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.