Barry Castle was a fortified manor house built on the site of an earlier Norman structure. It was raised by the powerful de Barry family, who played an important role in both the conquest of South Wales and Ireland. The structure was ruinous by the sixteenth century.
By the late 13th century the castle had two stone buildings on the east and west sides of a courtyard, but nothing now remains of these above ground. Early in the 14th century the castle was strengthened by the addition of a large hall and gatehouse on its south side, and the ruins of these can be seen today.
Vufflens castle was built in 1425 on the site of a previous medieval castle by Henri de Colombier. It is the most significant example of a small group of fortified Romandy castles from the middle ages, characterised above all by its brick construction. In 1530, it was set on fire by Bernese troops. In 1641 it was acquired by the de Senarclens family. The castle is currently privately owned and cannot be visited.
A pleasant 30 minute-walk through the vineyards between Vufflens-le-Château and Denens, offers a stunning view of this magnificent castle, the lake and the Mont-Blanc.