The Church of St Bridget has medieval in origin, with the earliest parts believed to date from the reign of King John (1166–1216). It was extended in the fourteenth and again in the sixteenth century, sympathetically restored in 1896 and again in 1909–10.
The church is constructed of Old Red Sandstone. It comprises a two-aisled nave, chancel and a West tower. The tower is topped by a dovecote belfry with a pyramidal roof.
The interior contains the very fine chest tomb of John Morgan, died 1557, who was Member of Parliament for the Monmouth Boroughs, Steward of the Duchy of Lancaster and last Governor of the Three Castles, of Skenfrith, Grosmont and White Castle.
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.