Château Saint-Maire
Look up at the building from Place du Château: a massive cube of grey molasse stone, topped by upper floors of red brick with machicolations and small corner turrets. Near the top, look for the split battlements. The red brick is the giveaway of the style of the Aosta Valley, and that is no accident: the bishop who finished the castle, Guillaume de Challant, came from an old noble family of that valley.
The castle was commissioned by Bishop Guillaume de Menthonay and built between 1397 and 1406. He never saw it finished. In 1406 his own chamberlain stabbed him several times in the stomach, and his successor Challant completed the work. Cube-shaped fortresses like this one were the fashion of the time, serving as both residence and defence; the castles of Vufflens and Blonay in Vaud follow the same idea.
The walls did their job in 1482, when the citizens of Lausanne rose against their bishop and failed to take the castle. What finally ended episcopal rule was Bern: in March 1536 its troops under Hans Franz Nägeli conquered Vaud, and the last bishop, Sébastien de Montfalcon, fled. The Bernese bailiffs barely touched the building until 1789, when one of them added two storeys for more space and light. In 1798 the last bailiff, Ludwig von Büren, was asked to leave.
Since 1811 the castle has housed the government of the Canton of Vaud, and it still does. That is why you cannot go inside, even though Aymon de Montfalcon had the interior richly decorated around 1500. Ten minutes outside is enough. From here the cathedral is only 230 metres away, a three minute walk.






















