Pernaja medieval stone church was built between years 1410 and 1440 to the place of previous wooden church. The interior was completed during centuries: there are for example a christening pool from the 1300s, a crusifix from 1400s and pulpit from the 17th century. Beautiful chalk paintings in walls are dated back to 1440s.
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.