St Mawes () is a village on the end of the Roseland Peninsula, in the eastern side of Falmouth harbour, on the south coast of Cornwall, United Kingdom. The village, formerly two separate hamlets, lies on the east bank of the Carrick Roads, a large waterway created after the Ice Age from an ancient valley which flooded as the melt waters caused the sea level to rise. The immense natural harbour thus created is claimed to be the third largest in the world. St Mawes was once a busy fishing port, but the trade declined during the 20th century and the village now serves as a popular tourist location, with many properties functioning as holiday accommodation. The village is in the civil parish of St Just in Roseland and lies within the Cornwall Area of Outstanding Natural Beauty (AONB). History and geography The village takes its name from the Celtic saint Saint Maudez (Mawe), who may have come from Ireland but is mainly venerated in Brittany. A name: 'Musidum' in Roman times, has subsequently been applied to St. Mawes, although the source is dubious. St Mawes was once an important town and was made a borough in 1563, returning two members to parliament. It was disfranchised in 1832. The town was described, in 1880, by an anonymous writer, <blockquote> ... as a quiet little fishing village, and consists of a long straggling street, fronting the water; it has, however a good pier, which was erected in 1854; and a sea-wall, with a parapet was built not long ago, along the centre front of the town. </blockquote> St Mawes Castle is a well-preserved coastal fortress from the time of Henry VIII, built to counter the invasion threat from the Continent. Charles Henderson, writing in 1925, says of St Mawes, "an ancient fishing town which in late years has assumed the different and more sophisticated character of a watering place". The seal of St Mawes was Az. a bend lozengy Or between a tower in the sinister chief Arg. and a ship with three masts the sail furled in the dexter base of the second, with the legend "Commune Sigillum Burgi de St. Mawes al Mauditt. Royal family There have been frequent private visits to St Mawes by members of the Royal Family including Queen Elizabeth the Queen Mother, Princess Margaret and more recently the Duke (Prince Charles) and Duchess of Cornwall