The Grotto, Approximately 50 Metres South West Of Flitwick Manor

The Grotto is a garden building located approximately 50 metres southwest of Flitwick Manor, dating from the late 18th century. It is constructed of red brick, featuring some vitrified bricks. The main sections of each facade are clad in clinker and blue glass, with red brick dressings. The structure resembles a small bridge, with an archway room beneath that retains pebblework decoration on the ceiling and floor, as well as parts of the walls.

The west elevation showcases a Gothic style, featuring a pointed archway flanked by two small quatrefoil windows. In contrast, the east elevation presents a Classical style facade divided into three bays, marked by brick pilasters that support the central round arch. This arch includes a brick keystone and impost bands, while the flanking bays contain round-arched niches. The parapet is adorned with a brick band at the base, stone coping, and a vermiculated stone panel in each bay.