 The parish church is dedicated to St Winwallow and is the most southerly in mainland Britain.It is built of local Serpentinite stone (see Lizard complex for more information on the peninsula's geology) and is situated in the hamlet of Landewednack, now a suburb of Lizard village.Lizard Lighthouse, the oldest mainland light in Cornwall, is situated half-a-mile (800 m) south of the village.