Château de Sigy is a modernised castle which dates originally from the 14th century. It was much altered in the 15th, 17th and 18th centuries. Of note are the walls and roofs of the castle and its outbuildings, including two towers, the gardens surrounded by moats and two bridges across the moats. Inside, the central staircase with wooden balusters is beneath a dome. In the north wing, the grand bedroom and the Trudaine bedroom contain magnificent chimneys.
Privately owned, the castle has been listed since 1984 as a monument historique by the French Ministry of Culture.
References:Červená Lhota castle stands at the middle of a lake on a rocky island. Its picturesque Renaissance building is a destination of thousands of tourists every year. Its name Červená Lhota meaning 'red lhota' can be explained by the colour of the château"s bright-red roof tiles. There is also a park, where the Chapel of the Holy Trinity is located.
The existence of an original fortress on the site of today"s château is assumed from sometime around the middle of the 14th century. It was built on a rocky granite outcrop, which, after the damming of a stream and the filling up of a fishpond, became an island. The first written source is an entry into the land records from 1465, mentioning the division of the property of deceased Ctibor of Zásmuk between his two sons Petr and Václav.